--- product_id: 290601327 title: "3D 21 Inch Laptop Computer Screen Magnifier, Laptop Computer Screen Magnifier Expanders Bracket Magnifiers Ultra-Clear Projector Screen Magnifying, Portable Amplifier Desktop (Color : White)" brand: "smixlvy" price: "619.54 DT" currency: TND in_stock: true reviews_count: 9 category: "Smixlvy" url: https://www.desertcart.tn/products/290601327-3d-21-inch-laptop-computer-screen-magnifier-laptop-computer-screen store_origin: TN region: Tunisia --- # 21-inch ultra-clear screen size 4x HD optical magnification Eye strain relief with protective tech 3D 21 Inch Laptop Computer Screen Magnifier, Laptop Computer Screen Magnifier Expanders Bracket Magnifiers Ultra-Clear Projector Screen Magnifying, Portable Amplifier Desktop (Color : White) **Brand:** smixlvy **Price:** 619.54 DT **Availability:** ✅ In Stock ## Summary > 🔎 See Bigger, Work Smarter, Live Better! ## Quick Answers - **What is this?** 3D 21 Inch Laptop Computer Screen Magnifier, Laptop Computer Screen Magnifier Expanders Bracket Magnifiers Ultra-Clear Projector Screen Magnifying, Portable Amplifier Desktop (Color : White) by smixlvy - **How much does it cost?** 619.54 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/290601327-3d-21-inch-laptop-computer-screen-magnifier-laptop-computer-screen) ## Best For - smixlvy enthusiasts ## Why This Product - Trusted smixlvy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal-Clear 4x Zoom:** Utilizes advanced HD optical technology to enlarge your screen up to 4 times without distortion, perfect for detailed work or binge-watching. - • **Ergonomic Eye Protection:** Designed to reduce eye fatigue and discomfort during long hours of screen time, keeping your vision sharp and stress-free. - • **Expand Your View, Instantly:** Experience a 21-inch screen magnifier that transforms any laptop or mobile display into a cinematic experience. - • **Sleek, Portable, and Gift-Ready:** A stylish, lightweight design that fits effortlessly on any desk and makes a thoughtful, tech-savvy gift for professionals and seniors alike. - • **Adjustable Angles for Ultimate Comfort:** Customizable viewing angles let you find the perfect position for work, gaming, or relaxation anywhere you go. ## Overview The SMIXLVY 3D 21 Inch Laptop Screen Magnifier is a portable, ultra-clear optical device that enlarges laptop, tablet, and mobile screens up to 4 times. Measuring 21 inches diagonally, it reduces eye strain with high-definition glass lenses and adjustable angles, making it ideal for professionals, gamers, and seniors seeking enhanced viewing comfort and productivity. ## Description Product description 21inch laptop magnifier screen 0.5~4X, long-distance comfortable viewing, office and learning can be used for reading small Fonts, such as books, newspapers Reduce visual fatigue Perfectly suitable for gaming, movies, videos, office or handmade Review: A brighter day - Love it . Recommend it , it helps me at the office with my laptop. However I still need a glare protector. Review: Save your money - This is a cheaply made product. Also the area to be magnified is not as big as stated. Only a smaller area is actually magnified and outside of that area is just ridiculous to see due to sqiggly lines. ## Features - ▶SCREEN MAGNIFIER DIMENSIONS: Length 19 Inch (500MM), height 14.3 Inch (365MM), screen is 21 Inch - ▶POWERFUL COMPATIBILTY: This mobile phone screen enlarger adopt HD zoom optical technology, Can be applied to laptop/tablet/mobile screen magnifier. - ▶PROTECTS YOUR EYE: Screen Magnifier Use high definition optical technology to enlarge 3 times on the phone screen, Relieves discomfort and visual fatigue caused by focusing on small screens for long periods. - ▶HIGH QUALITY MATERIALS: The Screen Magnifying glass uses high-definition optical lens material, and can adjust multiple viewing angles. It can enjoy 3D vision away from the screen - ▶THE BEST CHOICE FOR CHRISTMAS GIFTS: Simple and stylish design makes this product the best holiday gift choice for your friends or relatives. It can be a technical gift, more suitable for seniors to watch movies and news. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Q3Z48BX | | Are Batteries Required | No | | Batteries Required? | No | | Best Sellers Rank | #70,944 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #83 in Cell Phone Screen Expanders & Magnifiers | | Brand | SMIXLVY | | Brand Name | SMIXLVY | | Color | White | | Customer Reviews | 3.4 out of 5 stars 146 Reviews | | Global Trade Identification Number | 09994054016234 | | Handle Material | Plastic | | Item Dimensions L x W | 14.3"L x 19"W | | Lens Material | Glass | | Magnification Strength | 4 x | | Manufacturer | SMIXLVY | | Manufacturer Part Number | HHGO-01 | | Model Number | HHGO-01 | | Product Dimensions | 14.3"L x 19"W | | Unit Count | 1.0 Count | ## Product Details - **Batteries Required?:** No - **Brand:** SMIXLVY - **Color:** White - **Lens Material:** Glass - **Product Dimensions:** 14.3"L x 19"W ## Images ![3D 21 Inch Laptop Computer Screen Magnifier, Laptop Computer Screen Magnifier Expanders Bracket Magnifiers Ultra-Clear Projector Screen Magnifying, Portable Amplifier Desktop (Color : White) - Image 1](https://m.media-amazon.com/images/I/71MZKd0+EiL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A brighter day *by I***S on March 31, 2026* Love it . Recommend it , it helps me at the office with my laptop. However I still need a glare protector. ### ⭐ Save your money *by C***T on November 18, 2025* This is a cheaply made product. Also the area to be magnified is not as big as stated. Only a smaller area is actually magnified and outside of that area is just ridiculous to see due to sqiggly lines. ### ⭐⭐⭐⭐⭐ Love this magnifier! *by A***N on February 13, 2025* I just got it today and am very happy. I am a Graphic Designer and use my laptop as my second screen for emails, slack, Workfront, etc. This magnifier is fantastic and a great solution. Please let me know if anyone has questions. ## Frequently Bought Together - 3D 21 Inch Laptop Computer Screen Magnifier, Laptop Computer Screen Magnifier Expanders Bracket Magnifiers Ultra-Clear Projector Screen Magnifying, Portable Amplifier Desktop (Color : White) - MagniPros Premium 3X (300%) Page Magnifying Lens with 3 Bonus Bookmark Magnifiers for Reading Small Prints, Low Vision Aids & Solar Projects --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/290601327-3d-21-inch-laptop-computer-screen-magnifier-laptop-computer-screen](https://www.desertcart.tn/products/290601327-3d-21-inch-laptop-computer-screen-magnifier-laptop-computer-screen) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-24*