Valerion: Lag-Free Gaming 4K Projector Review – Pros & Cons – Valerion StreamMaster Plus2

- Leave a Comment
Valerion: Lag-Free Gaming 4K Projector

View on Amazon

The Valerion StreamMaster Plus2 Triple Laser Projector is a game-changer. It comes with a ceiling mount. This projector offers a truly immersive experience. Its triple laser technology delivers stunning visuals. Colors pop off the screen. Brightness is incredible. This means your movies look amazing. Your games feel more real. It’s like having a cinema at home. This projector is perfect for anyone. Anyone who loves great picture quality will enjoy it. You’ll see every detail. Even in bright rooms, the image stays clear. This is the Valerion: Lag-Free Gaming 4K Projector. Furthermore, its setup is surprisingly easy. You’ll be enjoying content quickly.

Moving on, the performance is super fast. This projector boasts 2X faster performance. It has only 4ms lag-free gaming. Gamers, rejoice! Your inputs register instantly. There is no frustrating delay. This is a huge advantage. It supports IMAX, Google TV, and HDR10+. Also, it features AI 4K UHD. Voice control makes navigation simple. You can just speak commands. Dolby Vision and Atmos are included. The sound is as impressive as the visuals. It truly transports you into the action. Valerion: Lag-Free Gaming 4K Projector makes a difference. It’s a seamless entertainment hub. Moreover, the AI 4K UHD upscales content beautifully. Even older movies look sharp.

Finally, this projector is a complete package. It’s not just for movies. It’s also fantastic for gaming. The low input lag is a dream. It offers a premium home theater experience. Imagine crystal-clear images. Imagine rich, deep sound. The Valerion StreamMaster Plus2 delivers. It’s an investment in entertainment. You won’t regret this choice. Therefore, if you seek top-tier performance, look no further. This is the Valerion: Lag-Free Gaming 4K Projector. Indeed, it’s a stellar product.

FEATURES:
– Triple Laser Projector
– Ceiling Mount included
– 2X Faster Performance
– 4ms Lag-Free Gaming
– IMAX Enhanced
– Google TV
– HDR10+ support
– AI 4K UHD
– Voice Control
– Dolby Vision & Atmos

The Valerion StreamMaster Plus2 is a triple laser projector that comes with a ceiling mount. It’s designed for a great viewing experience with 2X faster performance and a super-low 4ms lag, which is excellent for gaming. This projector supports high-quality visuals like IMAX Enhanced, HDR10+, Dolby Vision, and AI 4K UHD, and it also includes Google TV and voice control for easy use. It delivers impressive sound with Dolby Atmos.

PROS:
– Fast operation
– Smooth multitasking
– Low 4ms input lag
– 240Hz refresh rate
– Netflix streaming
– YouTube streaming
– Disney+ streaming
– Vibrant images
– Alexa control
– Google Home control
– Auto focus
– Keystone correction

The Valerion StreamMaster Plus2 is a triple laser projector that comes with a ceiling mount. It’s super fast, making everything smooth whether you’re switching between apps or playing games, thanks to its low 4ms lag and 240Hz refresh rate. You can watch all your favorite shows on Netflix, YouTube, and Disney+ in amazing 4K UHD with vibrant colors, IMAX, HDR10+, and Dolby Vision and Atmos sound. Plus, it has Google TV built-in and you can control it easily with your voice using Alexa or Google Home. It even has auto focus and keystone correction for a perfect picture every time. Read more…

Related Posts

About TrendyProjectors.com

TrendyProjectors.com is an evolving blog that focuses on product reviews. The product reviews provided here are after an extensive research. The research is conducted using various popular shopping websites, gadget blogs, discussion forums and more. Most of the reviews are taken from user's reviews posted on various selling platforms. In case, you want to publish your review on TrendyProjectors.com blog, please contact us via the contact page, we will be happy to assist you. Thanks

View all posts by TrendyProjectors.com →

Best Valerion Lag Free Gaming 4k Projector Deals

Valerion VisionMaster Pro 4K Laser Projector — 240Hz/4ms Gaming, 300" IMAX Enhanced Theater with EBL, 3D&Dolby Vision, 2× Faster Multitasking, AI Smart OS, 2500 ISO Lumens, 0.9–1.5x Optical Zoom

Image of Valerion VisionMaster Pro 4K Laser Projector — 240Hz/4ms Gaming, 300" IMAX Enhanced Theater with EBL, 3D&Dolby Vision, 2× Faster Multitasking, AI Smart OS, 2500 ISO Lumens, 0.9–1.5x Optical Zoom
Shop on Amazon

Product Highlights

  • ✅ Color Mastery with 15,000:1 Contrast - Experience a 15,000:1 ultra-high contrast ratio and Enhanced Black Level (EBL) technology, delivering true deep blacks in the darkest scenes. With a 110% Rec.2020 wide color gamut and 2500 ISO Lumens brightness, VisionMaster Pro delivers vivid, lifelike colors, free from rainbow effects. ISF-certified calibration ensures industry-leading color accuracy and consistency for cinematic perfection tailored to your preferences.
  • ✅ Precision Optics for Any Space - With the OpticFlex Lens System (0.9-1.5 throw ratio) and auto-adjusting features like focus and keystone correction, get a flawless picture in any room without clarity loss, whether compact or spacious. You can project up to 300" with ease, offering a portable and flexible solution that delivers crisp clarity, surpassing the limitations of traditional TVs.
  • ✅ Cinema, Reimagined - Get lost in true 4K UHD clarity enhanced by AI Super Resolution for sharper, more vivid details. HDR10+ with Dynamic Tone Mapping optimizes brightness and contrast in real-time, eliminating the common issues of blurriness and color distortion. With IMAX-level immersion, every movie and game becomes an unforgettable, larger-than-life experience.
  • ✅ Future-Proof 4K Streaming - Step into the future of projection with the cutting-edge Al-SoC MT9618 chipset, boasting 4GB RAM and 128GB ROM. and experience a significant leap in performance compared to traditional 2GB/32GB projectors. With enhanced memory and storage, you'll enjoy seamless multitasking, faster app switching, and smoother 4K UHD streaming—without the hassle of lag. This future-proof technology keeps you ready for upcoming content with lasting efficiency.

Valerion VisionMaster Pro2 Triple Laser Projector 4K,15000:1 Contrast, 0.9-1.5x Optical Zoom, 2X Multitasking Power, IMAX, HDR10+, GTV, 4ms Lag-Free Gaming, 3000 ISO Lumens, Google Home, Apple Homekit

Image of Valerion VisionMaster Pro2 Triple Laser Projector 4K,15000:1 Contrast, 0.9-1.5x Optical Zoom, 2X Multitasking Power, IMAX, HDR10+, GTV, 4ms Lag-Free Gaming, 3000 ISO Lumens, Google Home, Apple Homekit
Shop on Amazon

Product Highlights

  • ✅ Color Mastery with 15,000:1 Contrast - Experience a 15,000:1 ultra-high contrast ratio and Enhanced Black Level (EBL) technology, delivering true deep blacks in the darkest scenes. With a 110% Rec.2020 wide color gamut and 3000 ISO Lumens brightness, VisionMaster Pro delivers vivid, lifelike colors, free from rainbow effects. ISF-certified calibration ensures industry-leading color accuracy and consistency for cinematic perfection tailored to your preferences.
  • ✅ Precision Optics for Any Space - With the OpticFlex Lens System (0.9-1.5 throw ratio) and auto-adjusting features like focus and keystone correction, get a flawless picture in any room without clarity loss, whether compact or spacious. You can project up to 300" with ease, offering a portable and flexible solution that delivers crisp clarity, surpassing the limitations of traditional TVs.
  • ✅ Cinema, Reimagined - Get lost in 4K UHD clarity enhanced by AI Super Resolution for sharper, more vivid details. HDR10+ with Dynamic Tone Mapping optimizes brightness and contrast in real-time, eliminating the common issues of blurriness and color distortion. With IMAX-level immersion, every movie and game becomes an unforgettable, larger-than-life experience.
  • ✅ Future-Proof 4K Streaming - Step into the future of projection with the cutting-edge Al-SoC MT9618 chipset, boasting 4GB RAM and 128GB ROM. and experience a significant leap in performance compared to traditional 2GB/32GB projectors. With enhanced memory and storage, you'll enjoy seamless multitasking, faster app switching, and smoother 4K UHD streaming—without the hassle of lag. This future-proof technology keeps you ready for upcoming content with lasting efficiency.

Valerion VisionMaster Pro 4K Laser Projector(2026) — 240Hz/4ms Gaming, 300" IMAX Enhanced Theater with EBL, 3D&Dolby Vision, 2× Faster Multitasking, AI Smart OS, 2500 ISO Lumens, 0.9–1.5x Optical Zoom

Image of Valerion VisionMaster Pro 4K Laser Projector(2026) — 240Hz/4ms Gaming, 300" IMAX Enhanced Theater with EBL, 3D&Dolby Vision, 2× Faster Multitasking, AI Smart OS, 2500 ISO Lumens, 0.9–1.5x Optical Zoom
Shop on Amazon

Product Highlights

  • ✅ Color Mastery with 15,000:1 Contrast - Experience a 15,000:1 ultra-high contrast ratio and Enhanced Black Level (EBL) technology, delivering true deep blacks in the darkest scenes. With a 110% Rec.2020 wide color gamut and 2500 ISO Lumens brightness, VisionMaster Pro delivers vivid, lifelike colors, free from rainbow effects. ISF-certified calibration ensures industry-leading color accuracy and consistency for cinematic perfection tailored to your preferences.
  • ✅ Precision Optics for Any Space - With the OpticFlex Lens System (0.9-1.5 throw ratio) and auto-adjusting features like focus and keystone correction, get a flawless picture in any room without clarity loss, whether compact or spacious. You can project up to 300" with ease, offering a portable and flexible solution that delivers crisp clarity, surpassing the limitations of traditional TVs.
  • ✅ Cinema, Reimagined - Get lost in 4K UHD clarity enhanced by AI Super Resolution for sharper, more vivid details. HDR10+ with Dynamic Tone Mapping optimizes brightness and contrast in real-time, eliminating the common issues of blurriness and color distortion. With IMAX-level immersion, every movie and game becomes an unforgettable, larger-than-life experience.
  • ✅ Future-Proof 4K Streaming - Step into the future of projection with the cutting-edge Al-SoC MT9618 chipset, boasting 4GB RAM and 128GB ROM. and experience a significant leap in performance compared to traditional 2GB/32GB projectors. With enhanced memory and storage, you'll enjoy seamless multitasking, faster app switching, and smoother 4K UHD streaming—without the hassle of lag. This future-proof technology keeps you ready for upcoming content with lasting efficiency.

Valerion StreamMaster Plus2 4K Laser Projector - 300" IMAX Enhanced Home Theater, 4ms |240Hz Response, Gaming Projector with 3D & Dolby Vision, HDR10, GTV, Smart Home & AI Assistant

Image of Valerion StreamMaster Plus2 4K Laser Projector - 300" IMAX Enhanced Home Theater, 4ms |240Hz Response, Gaming Projector with 3D & Dolby Vision, HDR10, GTV, Smart Home & AI Assistant
Shop on Amazon

Product Highlights

  • ✅ Speed and Power Like Never Before - Experience unmatched speed with the AI-9618 chipset, 4GB RAM/ 128GB ROM—delivering over double the power of other typical 2GB/32GB projectors, ensuring lightning-fast operation, smoother multitasking, and effortless 4K streaming. Its advanced architecture handles intensive tasks like gaming, AI-driven optimizations, and large content files without breaking a sweat, while others lag behind.
  • ✅ Game-Changing Speed for Competitive Gamers - At just 4ms input lag and 240Hz refresh rate, the StreamMaster Plus is a dream for gamers. Special modes like RPG, FPS, and enhanced night vision crosshairs offer tailored settings, while ultra-low latency ensures smooth, responsive gameplay, giving you a competitive edge.
  • ✅ All-in-One Entertainment Hub - With Google TV OS, you can instantly stream your favorite platforms like Netflix, YouTube, and Disney+, without needing extra devices. Built-in support for AirPlay 2, Miracast, and Chromecast makes sharing content from any device a breeze, making this projector the ultimate all-in-one solution for your entertainment needs, eliminating the need for extra devices or complicated setups.
  • ✅ Next-Level Visuals & Immersion - Experience vibrant, lifelike images with deeper blacks and brighter highlights. Powered by Enhanced Black Level technology and a 10,000:1 contrast ratio, this projector ensures every detail pops. Dynamic Tone Mapping adjusts brightness and contrast in real time, delivering flawless 4K UHD performance, including Dolby Vision and HDR10, for an immersive cinematic experience.

Valerion VisionMaster Max 4K Laser Projector, 3500 ISO Lumens, Anti-RBE, Speckle-Reduction, Flagship Black Level, 0.9–1.5:1 Optical Zoom, 300", IMAX Enhanced, HDR10+, 3D, Gigabit 4ms 240Hz

Image of Valerion VisionMaster Max 4K Laser Projector, 3500 ISO Lumens, Anti-RBE, Speckle-Reduction, Flagship Black Level, 0.9–1.5:1 Optical Zoom, 300", IMAX Enhanced, HDR10+, 3D, Gigabit 4ms 240Hz
Shop on Amazon

Product Highlights

  • ✅ Industry-Defining Blacks. NoirScene Mastery: NoirScene Dark Field Engine starts with the EBL black-level algorithm, enhancing shadow detail and contrast for a dynamic range up to 50,000:1. A precision IRIS aperture regulates light intake, while the stray light shield eliminates scatter—delivering crisp, layered blacks and dramatic tension worthy of a true theater.
  • ✅ Comfortable Viewing Without Rainbow Distractions: Breakthrough Anti-Rainbow Effect (RBE) technology reduces rainbow effects by 99.99%. Even the most sensitive viewers can finally enjoy movies and sports without flicker, strain, or discomfort.
  • ✅ Flexible Projection Layout – Up to 300” Screen: The native 0.9–1.5:1 throw ratio, ±105% vertical lens shift, and lossless optical zoom let VisionMaster Max adapt effortlessly to your room.From a 40" screen in a compact apartment to a 300" giant home cinema wall, your layout is always easy and precise.
  • ✅ Brilliant Brightness & Pure Color Performance: The next-gen triple-laser light source reaches 3,500 ISO Lumens, covering 110% Rec.2020 wide color gamut. With ISF certification and dynamic tone mapping, every scene bursts with vivid details and true-to-life hues—exactly as the director intended.

Outdoor-Projector-4K [VIDAA Live TV/40W Dolby/920 ISO] with WiFi6 and Bluetooth Compatible with Netflix, Smart Projector, AI Voice Control & Auto Focus, HDR10, Movie Proyector for Ceiling Home Theater

Image of Outdoor-Projector-4K [VIDAA Live TV/40W Dolby/920 ISO] with WiFi6 and Bluetooth Compatible with Netflix, Smart Projector, AI Voice Control & Auto Focus, HDR10, Movie Proyector for Ceiling Home Theater
Shop on Amazon

Product Highlights

  • ✅ 【2026 No.1 Fast VIDAA OS | Cloud Storage & Data Security】The upgraded X9 PRO 4k projector builds on the classic X9 proyector with superior speakers, higher brightness, and the exclusive VIDAA OS—designed to feel like a smart TV but perform even smoother. Unlike standard Android or Google TV projectors, VIDAA stays fast and stable over months of heavy use, with zero lag. It includes cloud storage to keep local memory free, and no data tracking, no targeted ads, and no personal collection. Kids mode with enhanced privacy protection. Whether at home, camping, or watching live sports, you get a secure, distraction‑free cinema experience every time
  • ✅ 【Massive Apps | AI Recommendations | 1,000+ Live Channels】This smart projector delivers buttery‑smooth playback with popular streaming pre‑loaded—compatible with Netflix, YouTube, and Prime Video are ready with one tap. It also intelligently recommends region‑specific apps like Disney+, Hulu, Peacock, HBO MAX and TV Channels. With over 1,000 built‑in live TV channels, including Sky News (5507) and FIFA+ (5340), it becomes the complete entertainment hub for the whole family. No more switching devices—everything is personalized and easy to access on this feature‑packed outdoor projector
  • ✅ 【True 920 ISO ANSI Brightness | 4K Decoding | HDR10】Delivering a real 920 ANSI lumens (ISO‑standard), the 4K projector outperforms many that inflate their "3500 brightness" claims. With native 1080P resolution, 4K video decoding, a 130% NTSC wide color gamut, and HDR10 support, images are vivid, rich, and deep. Even in moderately lit rooms, picture quality stays impressive—sports motion is crisp, and movie scenes transition naturally from light to shadow. Whether you're using this outdoor projector for blockbuster films or live matches, the visual experience is consistently stunning. Note: 4K‑labeled content plays at native 1080P, commonly known as "4K decoding," ensuring exceptional clarity
  • ✅ 【2*20W Speakers | Dolby Audio | Bluetooth 5.4 | HDMI ARC & CEC】Equipped with 2×20W dual‑cavity speakers and Dolby Audio certification, this bluetooth projector brings cinematic sound to any space—from clear dialogue to powerful bass. Upgraded two‑way Bluetooth 5.4 gives you flexibility: connect an external soundbar wirelessly for a full theater setup, or switch to standalone speaker mode instantly. HDMI ARC and CEC support means a single cable links to your soundbar or external speakers, streamlining your gear while elevating every listening experience. It’s TV and audio combined, simplified

Optoma UHD30 True 4K UHD Gaming Projector | 16ms Response Time with Enhanced Gaming Mode | Lowest Input Lag on 4K Projector | 240Hz Refresh Rate | HDR10 & HLG

Image of Optoma UHD30 True 4K UHD Gaming Projector | 16ms Response Time with Enhanced Gaming Mode | Lowest Input Lag on 4K Projector | 240Hz Refresh Rate | HDR10 & HLG
Shop on Amazon

Product Highlights

  • ✅ TRUE 4K ULTRA HD: Experience high-quality home cinema feel with 4K Ultra HD with 8.3 million distinct addressable on-screen pixels
  • ✅ LAG-FREE GAMING: Introducing the ultra-fast 240Hz gaming projector enabling blur-free visuals and unparalelled smoothness––combined with Enhanced Gaming Mode to produce a 16ms response time, or 26ms at 4K UHD for the lowest input lag on a 4K projector
  • ✅ HDR & HLG COMPATIBLE: Enjoy brighter whites and deeper black levels for an enhanced viewing experience of images and videos, enabled by HDR10 & HLG technologies
  • ✅ CRISP, COLORFUL PICTURE: UltraDetail technology ensures enhanced image sharpness with a higher frame rate to deliver a crystal clear picture; RGBWRGBW 8 segment color wheel increases the color ratio for richer, vivid and cinematic image

Smart 4K Projector [Bundled with Google TV Stick] with WiFi and Bluetooth, 3000ANSI, Auto Lens Cap, Portable Outdoor Movie Projector with Built-in Apps Auto Focus for Ceiling/Home Theater/Bedroom

Image of Smart 4K Projector [Bundled with Google TV Stick] with WiFi and Bluetooth, 3000ANSI, Auto Lens Cap, Portable Outdoor Movie Projector with Built-in Apps Auto Focus for Ceiling/Home Theater/Bedroom
Shop on Amazon

Product Highlights

  • ✅ 【Smart Streaming via Google TV & Voice Assistant】: Get instant access to Netflix, YouTube, and 10,000+ apps all integrated on one simple home screen, with no external device needed—just turn on and stream. Paired with a voice remote powered by Google Assistant, you can rapidly search content, switch playback tracks and control the projector with a single tap for seamless hands-free operation.Perfect for daily watching, family movie nights and house parties, it effortlessly converts any room into your own portable private theater for immersive cinematic enjoyment.
  • ✅ 【Bright 3000 ANSI | Crisp 4K Supported Projection】: This projector features native 1080P resolution with 4K decoding support and 3000 ANSI Lumens, delivering razor-sharp details, ultra-vibrant colors and deep contrast for stunning cinema-quality visuals. Built-in HDR technology further optimizes the brightness and color accuracy, and makes every scene lifelike with a realistic layering. Transform any space effortlessly into your personal immersive home theater.
  • ✅ 【Auto Lens Cover & Rotating Stand – Next-Gen Protection & Effortless Positioning】: Built-in magnetic auto lens cover blocks 98% dust and pet hair, completely safeguarding the lens against scratches, dust and smudges. It helps you easily save over $100 in potential repair fees while maintaining long-lasting optical clarity. Paired with the advanced 360° rotating stand, it offers rock-solid stability and smooth angle adjustment, allowing you to easily switch between ceiling projection, desktop setup, and outdoor use without any tools.
  • ✅ 【AI-Powered Auto Focus & Keystone – Perfect Picture Instantly】: Say goodbye to time-consuming manual tweaks. Featuring an advanced AI auto-calibration system, this projector combines auto focus, auto keystone correction and smart screen alignment. It delivers crisp, perfectly rectangular visuals within seconds after power-up.Even when set on nightstands, shelves or tilted at uneven angles indoors or outdoors, the image stays sharp and well-proportioned. The built-in 50–100% digital zoom lets you resize the screen freely without repositioning the unit. The bottom 1/4 "-20" screw holes can be used with conventional tripods, ceiling brackets and wall brackets (the screw length is at least 12MM)

【Now with Netflix & 3000 ANSI】Smart 4K Projector with WiFi and Bluetooth, VISSPL 3D Dolby Audio and Auto Focus Portable Outdoor Projector, Movie Home Theater Projectors for Bedroom/Ceiling

Image of 【Now with Netflix & 3000 ANSI】Smart 4K Projector with WiFi and Bluetooth, VISSPL 3D Dolby Audio and Auto Focus Portable Outdoor Projector, Movie Home Theater Projectors for Bedroom/Ceiling
Shop on Amazon

Product Highlights

  • ✅ [ Netflix Ready - No Extra Devices Needed ] – VISSPL Smart Projector: No TV stick, no casting, no complicated setup—just press play. Our device is fully compatible with top platforms including Netflix, YouTube, Prime Video, and more, fully integrated into the global streaming ecosystem. The 4K projector features AI-driven algorithms and a next-generation processing chip that ensures smooth, stable, and highly secure performance. Its built-in library of popular streaming apps, so you can effortlessly enjoy movies, shows, and more. Whether at home or outdoors, you can seamlessly switch between movies, games, and music for a fully personalized entertainment experience, anytime and anywhere.
  • ✅ [ Immersive Dolby Audio: AI Audio Balance ] – Experience powerful, immersive audio with Dolby 3D surround sound enhanced by AI-powered audio balance. Crisp dialogue, deep bass, and full stereo performance turn any room into a private cinema, immersing you in the story. This wireless projector supports ARC, doubles as a standalone speaker, or seamlessly pairs with external speakers—unlocking a full spectrum of theater-quality audio for movies, music, and games.
  • ✅ [ 4K Support & 3000 ANSI: Stunning Visuals ] - The projector 4K delivers an extraordinary visual feast with native 1080P resolution. Powered by 3000 ANSI lumens, colors are not only accurate but also intensely vibrant, and clarity remains uncompromised. With support for 4K decoding, HDR10 enhancement, and 99.8% wide color gamut coverage, every frame is vivid, color-accurate, and razor-sharp—perfect for dark rooms or outdoor nights. The movie projector's deep blacks and brilliant whites create stunning depth, immersing you in a cinematic experience.
  • ✅ [ Instant clarity, AI Adjustment with 3s ] - No more manual adjustments! This smart 4K projector combines automatic focus, 6D keystone correction, obstacle avoidance, and screen adaptation. Powered by advanced AI adjustment algorithms, it delivers perfect picture quality within 3s of powering on. Auto Focus: Crisp images in seconds (even after bumps). Auto Keystone: Corrects tilted frames. Smart Avoidance: Dodges wall outlets/photo frames. Screen Fit: Snaps perfectly to screens. Digital Zoom: 50%-100% size flexibility. This auto focus projector whether it is immersive movies or fierce games, it is ready instantly.

Sony BRAVIA Projector 7 - 4K HDR Laser Home Theater Projector with Native 4K SXRD Panel (VPL-XW5100ES), Black

Image of Sony BRAVIA Projector 7 - 4K HDR Laser Home Theater Projector with Native 4K SXRD Panel (VPL-XW5100ES), Black
Shop on Amazon

Product Highlights

  • ✅ Up to 2,200 lumens of brightness, generated by a long-lasting laser light source, for vibrant images even on a large screen.
  • ✅ Native 4K SXRD panel provides full 4K resolution with 3,840 x 2,160 pixels.
  • ✅ Flagship-level XR Processor for projector brings you the best of Sony’s image processing.
  • ✅ Ultra-pure and reliable laser light source, which lets you enjoy perfectly clear 4K pictures at optimal brightness for up to 20,000 uninterrupted hours.
Please share this:

Facebook         Twitter         Linkedin         Pinterest        

Leave a Reply

Your email address will not be published. Required fields are marked *