---
product_id: 249362431
title: "USB Hub 3.0, uni 4-Port USB Splitter for Laptop, Ultra-Slim Multiple USB Port Expander Compatible with Keyboard and Mouse Adapter, PC, MacBook Air, Mac Pro, iMac, Surface Pro, Flash Drive, Mobile HDD"
brand: "uni"
price: "R$260"
currency: BRL
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.br/products/249362431-usb-hub-3-0-uni-4-port-usb-splitter-laptop
store_origin: BR
region: Brazil
---

# 5 Gbps SuperSpeed USB 3.0 4 USB-A ports expansion Smart chip protection & durable aluminum shell USB Hub 3.0, uni 4-Port USB Splitter for Laptop, Ultra-Slim Multiple USB Port Expander Compatible with Keyboard and Mouse Adapter, PC, MacBook Air, Mac Pro, iMac, Surface Pro, Flash Drive, Mobile HDD

**Brand:** uni
**Price:** R$260
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your laptop’s full potential with uni’s ultra-slim USB hub—because 4 ports are better than 1!

## Quick Answers

- **What is this?** USB Hub 3.0, uni 4-Port USB Splitter for Laptop, Ultra-Slim Multiple USB Port Expander Compatible with Keyboard and Mouse Adapter, PC, MacBook Air, Mac Pro, iMac, Surface Pro, Flash Drive, Mobile HDD by uni
- **How much does it cost?** R$260 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/249362431-usb-hub-3-0-uni-4-port-usb-splitter-laptop)

## Best For

- uni enthusiasts

## Why This Product

- Trusted uni brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Travel-Ready & Tidy:** Lightweight with a braided nylon cable and 4-foot length for perfect desk cable management on the go.
- • **Plug & Play Simplicity:** No drivers needed—just plug in and sync across Windows, Mac, and Linux instantly.
- • **Built to Last & Protect:** Smart chip safeguards against overcurrent and overheating, wrapped in a sleek aluminum shell.
- • **Blazing Fast Data Transfer:** Experience lightning-quick 5 Gbps speeds—transfer HD movies in seconds, not minutes.
- • **Quadruple Your Connectivity:** Expand a single USB port into four ultra-slim USB 3.0 ports for seamless multitasking.

## Overview

The uni USB Hub 3.0 is a compact, ultra-slim 4-port USB-A expander delivering up to 5 Gbps data transfer speeds. Compatible with Windows, Mac, and Linux, it offers plug-and-play convenience without charging support. Featuring a durable aluminum shell, smart chip protection, and a flexible braided cable, it’s designed for professionals seeking reliable, high-speed connectivity and sleek portability.

## Description

desertcart.com: USB Hub 3.0, uni 4-Port USB Splitter for Laptop, Ultra-Slim Multiple USB Port Expander Compatible with Keyboard and Mouse Adapter, PC, MacBook Air, Mac Pro, iMac, Surface Pro, Flash Drive, Mobile HDD : Electronics

Review: It does what it's supposed to do - This hub is great. It increase the number of USB ports on my laptop from 2 to 5. Now I can keep my mouse, and printer plugged in all the time, and I still have free ports for my phone, flash-drive, or earbuds. However, there is a disclaimer on the packaging about using the hub for charging devices. I haven't tried to charge my earbuds. Overall, it improves the functionality of my laptop. The price was right. So far, I'm very satisfied. Thanks!
Review: Works great! - Update: After my initial one-star review, the company reached out to me and let me know that this product has a lifetime warranty, and sent me a replacement. The new hub they sent me has been very reliable and I just finished a gaming session with my Corsair mouse and keyboard and USB audio running through it. That would not have been possible with the first faulty one I got. They were very kind and took the initiative to go above and beyond to make it right, these people stand behind their product and I couldn't be happier! The USB hub is attractive and sturdy with a nice braided cable and velcro tie. The four foot cable helps me tidy up the cable management at my sit/stand desk. My original review: This hub has yet to work for anything I've tried it on. The best it does is to flicker while it tries and fails to power a single device.

## Features

- 【SuperSpeed Data Transfer】 The uni USB splitter offers data transfer speeds up to 5 Gbps, which is 10 times faster than USB 2.0. An HD movie can be transferred within seconds. Backward compatible with USB 2.0, 1.1.
- 【Power Usage】 Please note that charging is not supported. This USB 3.0 hub is designed for data syncing, and we recommend against using it to charge smartphones or other devices. To ensure a stable connection, avoid connecting devices with a total current draw of more than 900 mA.
- 【Easy Expansion】 Effortlessly convert a single USB 3.0 port into four USB 3.0 ports. This USB port expander allows for easy connection of USB-A devices, such as flash drives, mice, keyboards, speakers, game controllers, HDDs, and OTG-compatible gadgets. (Please note that the hub is not powered and does not support charging.)
- 【Plug & Play】 No additional drivers required. Simply plug the device into your laptop's USB port for fast data syncing. Compatible with Windows 10, 8, 7, Vista, XP, Mac OS X 10.6-10.12, and Linux 2.6.14 or later.
- 【Safe & Durable Design】 The built-in smart chip protects against overcurrent, overvoltage, short circuits, and overheating. The aluminum shell, with its attractive metallic finish, offers better heat dissipation than PVC. The flexible, braided nylon cable provides extra durability. This compact, lightweight hub is perfect for business trips, traveling, and work.
- 【WHAT YOU GET】uni USB Hub with 24/7 customer service and hassle-free 18-month warranty. Please rest assured we stand behind our products and customers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08M3ZY8SZ |
| Best Sellers Rank | #1,283 in USB Hubs |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,459) |
| Date First Available | January 27, 2021 |
| Item Weight | 1.48 ounces |
| Item model number | UNIA4A01 |
| Manufacturer | uni |
| Product Dimensions | 5.31 x 2.36 x 0.59 inches |

## Product Details

- **Brand:** uni
- **Compatible Devices:** USB Flash Drives, Mouse, Keyboards, Laptops, Speakers, Desktops
- **Hardware Interface:** USB 3.0
- **Special Feature:** Only Data Transfer, Plug & Play, USB 3.0 Splitter
- **Total USB Ports:** 4

## Images

![USB Hub 3.0, uni 4-Port USB Splitter for Laptop, Ultra-Slim Multiple USB Port Expander Compatible with Keyboard and Mouse Adapter, PC, MacBook Air, Mac Pro, iMac, Surface Pro, Flash Drive, Mobile HDD - Image 1](https://m.media-amazon.com/images/I/61D476SbMiL.jpg)
![USB Hub 3.0, uni 4-Port USB Splitter for Laptop, Ultra-Slim Multiple USB Port Expander Compatible with Keyboard and Mouse Adapter, PC, MacBook Air, Mac Pro, iMac, Surface Pro, Flash Drive, Mobile HDD - Image 2](https://m.media-amazon.com/images/I/61GvBFa-SKL.jpg)
![USB Hub 3.0, uni 4-Port USB Splitter for Laptop, Ultra-Slim Multiple USB Port Expander Compatible with Keyboard and Mouse Adapter, PC, MacBook Air, Mac Pro, iMac, Surface Pro, Flash Drive, Mobile HDD - Image 3](https://m.media-amazon.com/images/I/61PiKZpui5L.jpg)
![USB Hub 3.0, uni 4-Port USB Splitter for Laptop, Ultra-Slim Multiple USB Port Expander Compatible with Keyboard and Mouse Adapter, PC, MacBook Air, Mac Pro, iMac, Surface Pro, Flash Drive, Mobile HDD - Image 4](https://m.media-amazon.com/images/I/61gmRDCDCEL.jpg)
![USB Hub 3.0, uni 4-Port USB Splitter for Laptop, Ultra-Slim Multiple USB Port Expander Compatible with Keyboard and Mouse Adapter, PC, MacBook Air, Mac Pro, iMac, Surface Pro, Flash Drive, Mobile HDD - Image 5](https://m.media-amazon.com/images/I/71JE7CQLbEL.jpg)

## Questions & Answers

**Q: Can i keep this usb plugged into my laptop or do i have to unplug it after every use?**
A: Hello, thanks for asking. You can keep this usb plugged into your laptop and have no need to unplug it after every use. If you have any problems with it, you could always contact us here: support@uniaccessories.io.

**Q: I have a logitech g213 rgb keyboard and g203 rbg mouse. would this be enough to be able power both - an rgb keyboard/mouse on a usb 3 input?**
A: Yes it will beable to power a mouse and keayboard at the same time and more. I have my X56 hotas and camera plugged into it right now and it works fine. (The hotas takes a lot of power)

**Q: Will this support a 2.4 usb?**
A: Yes

**Q: Will it connect my Xbox controller and my keyboard  and mouse?**
A: Yes will connect keyboard and mouse. But I’m not sure about Xbox controller. Depends on what kind you have. I have my Xbox console hooked up to by PC but I also had to buy a HDMI to USB capture card.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It does what it's supposed to do
*by J***G on November 2, 2023*

This hub is great. It increase the number of USB ports on my laptop from 2 to 5. Now I can keep my mouse, and printer plugged in all the time, and I still have free ports for my phone, flash-drive, or earbuds. However, there is a disclaimer on the packaging about using the hub for charging devices. I haven't tried to charge my earbuds. Overall, it improves the functionality of my laptop. The price was right. So far, I'm very satisfied. Thanks!

### ⭐⭐⭐⭐⭐ Works great!
*by C***Y on February 20, 2022*

Update: After my initial one-star review, the company reached out to me and let me know that this product has a lifetime warranty, and sent me a replacement. The new hub they sent me has been very reliable and I just finished a gaming session with my Corsair mouse and keyboard and USB audio running through it. That would not have been possible with the first faulty one I got. They were very kind and took the initiative to go above and beyond to make it right, these people stand behind their product and I couldn't be happier! The USB hub is attractive and sturdy with a nice braided cable and velcro tie. The four foot cable helps me tidy up the cable management at my sit/stand desk. My original review: This hub has yet to work for anything I've tried it on. The best it does is to flicker while it tries and fails to power a single device.

### ⭐⭐⭐⭐⭐ Well built and works as advertised
*by T***H on December 14, 2024*

Item is well constructed and is working for me; I have a keyboard and two mice plugged into it and use the fourth port for plugging in my camera, iPhone, or iPad to transfer data. Although it states it does not (fast) charge, I can transfer data from the device that is plugged in and it does (slowly) charge that device.

## Frequently Bought Together

- USB Hub 3.0, uni 4-Port USB Splitter for Laptop, Ultra-Slim Multiple USB Port Expander Compatible with Keyboard and Mouse Adapter, PC, MacBook Air, Mac Pro, iMac, Surface Pro, Flash Drive, Mobile HDD
- uni USB C to USB Hub Multiport Adapter, Aluminum 4 Ports USB C Splitter for Laptop, Slim Thunderbolt 3/4 Data USB Hub Compatible for MacBook Pro/Air, iPad Pro, Dell, Chromebook | Keyboard, Mouse, HDD

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-24*