---
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: "S$161"
currency: SGD
in_stock: true
reviews_count: 9
category: "Smixlvy"
url: https://www.desertcart.sg/products/290601327-3d-21-inch-laptop-computer-screen-magnifier-laptop-computer-screen
store_origin: SG
region: Singapore
---

# 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:** S$161
**Availability:** ✅ In Stock

## Summary

> 🔎 See More, Do More — Your Screen’s New Best Friend

## 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?** S$161 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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

- • **4x Magnification with HD Optical Lens:** Experience sharp, enlarged visuals that reduce eye fatigue during long work sessions or binge-watching.
- • **Adjustable Angles for Perfect Comfort:** Customizable viewing angles ensure ergonomic use whether at your desk or on the go.
- • **Sleek, Portable Design for On-the-Go Pros:** Lightweight and stylish white frame fits seamlessly into your modern workspace or travel bag.
- • **Expand Your View, Expand Your Productivity:** Crystal-clear 21-inch screen magnifier boosts your laptop or phone display for effortless multitasking.
- • **The Ultimate Gift for Tech-Savvy Seniors & Millennials:** A thoughtful, practical present that blends nostalgia with cutting-edge screen tech.

## Overview

The SMIXLVY 3D 21 Inch Laptop Screen Magnifier uses advanced HD optical technology to enlarge your device’s display up to 4 times, reducing eye strain and enhancing visual clarity. Its portable, lightweight design with adjustable angles makes it perfect for professionals and seniors alike, turning any laptop, tablet, or phone screen into a larger, more comfortable viewing experience.

## Description

desertcart.com: 3D 21 Inch Laptop Computer Screen Magnifier, Laptop Computer Screen Magnifier Expanders Bracket Magnifiers Ultra-Clear Projector Screen Magnifying, Portable Amplifier Desktop (Color : White) : Cell Phones & Accessories

Review: Love this magnifier! - 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.
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 |
| Batteries Required? | No |
| Best Sellers Rank | #41,045 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #78 in Cell Phone Screen Expanders & Magnifiers |
| Brand | SMIXLVY |
| Color | White |
| Customer Reviews | 3.3 3.3 out of 5 stars (143) |
| Department | unisex-adult |
| Form Factor | Laptop |
| Global Trade Identification Number | 09994054016234 |
| Handle Material | Plastic |
| Import | Country as Labeled |
| Item Weight | 2.2 pounds |
| Item model number | HHGO-01 |
| Lens Material | Glass |
| Magnification Strength | 4 x |
| Manufacturer | SMIXLVY |
| Product Dimensions | 14.3"L x 19"W |

## 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)
![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 2](https://m.media-amazon.com/images/I/61+tdvktmWL.jpg)
![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 3](https://m.media-amazon.com/images/I/61EXsB2nS6L.jpg)
![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 4](https://m.media-amazon.com/images/I/61-u8qBv0YL.jpg)
![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 5](https://m.media-amazon.com/images/I/61zt6qjVXLL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐ 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.

### ⭐⭐⭐⭐⭐ Makes Things Bigger
*by S***A on October 7, 2024*

I work from home and my glasses give me a headache sometimes and I needed something else so I could see the laptop screen. This works ok. I wish there was more space for my hands under the screen for me to type. I would liked if it had longer legs.

## 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)
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**Shop now:** [https://www.desertcart.sg/products/290601327-3d-21-inch-laptop-computer-screen-magnifier-laptop-computer-screen](https://www.desertcart.sg/products/290601327-3d-21-inch-laptop-computer-screen-magnifier-laptop-computer-screen)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-20*