Bauihr

USB Hub 4-Port USB 3 0 Hub with 2ft Cable Ultra-Slim Data Expander - Compatible with Windows Mac

$7.99

1137+ bought in the past month

About this item

  • USB 3.0 Expander: USB 3.0 hub easily expand your devices with 4 USB 3.0 ports, applying to various devices such as keyboard, mouse, flash drive, printer, card reader and more
  • Ultra Fast Transfer: The USB 3.0 ports can reach up to 5Gbps data sync and transmission, fast enough to transfer HD movies in seconds, also backward compatible with USB 2.0,1.1
  • Portable Design: Ultra-slim and lightweight, with a 2-foot cable, this USB hub fits easily into your laptop bag, ideal for travel and business trips.
  • Easy to Use: Equipped with a 5V/3A power supply port, connecting power adapter for stable data transmission; tiny and lightweight body making it portable for travel and taking on the go
  • Wide Compatibility: Compatible with Windows 11/10/8, Mac OS, Linux 2.16 or later, just plug and play, no driver needed; backed by 18-month warranty and lifetime customer service.
$7.99

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Product details
BrandBauihr
ColorBlack
Hardware InterfaceUSB 3.0
Special FeaturePlug and Play
Compatible DevicesDesktops

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Customer reviews

4.519,663 ratings
  1. 575%
  2. 413%
  3. 313%
  4. 20%
  5. 10%

Customers say

Customers find the USB hub functions well and appreciate its quality, with one noting it's a great addition to their iMac.

★★★★★

Works as advertised

W. UsherMarch 15, 2021✓ Verified purchase

I have a Sabrent multi-port USB adapter, and it cuts off frequently. I tried using it as a multi-hub of sorts for local PC multiplayer games to free up the front ports on my gaming rig, but if you move it in any way the Sabrent ports disconnect and reconnect, sometimes on a loop, causing the games to crash or freeze in the process as the devices are connected and reconnected over and over again. It's a pain. I decided to go with the Atolla, because the negative reviews only mentioned that occasionally that the transfer speeds weren't up to par, but since I had no plans on using it for hooking up hard drives or data banks, that wasn't something that concerned me much. I'm currently using it as a wireless device hub for some wireless controllers that I have, and it seems to work just about perfect. I haven't had any issues with the device cutting out or cutting off or constantly reconnecting like the Sabrent. I like the look and the ability to turn on and turn off devices with a very simple flick of a switch. This is a great multi-port USB hub and well worth the price of entry. Read more

★★★★★

Great USB 3.0 hub

Simple_GuyJune 28, 2025✓ Verified purchase

This USB 3.0 hub is a perfect little powerhouse—super fast data transfers, no lag, and the 2-foot cable gives just enough slack for easy setup. Fits snugly on my desk with 4 ports that all work flawlessly (even with multiple devices plugged in). No overheating, no driver issues—just plug-and-play simplicity. Great for laptops with limited ports! Highly recommend for the price. Read more

★★★★★

Works Great When You Need Additional Ports

James S. InmanDecember 10, 2025✓ Verified purchase

I purchased this for my laptop, has only 2 USBA ports. Works great for plugging in DVD drive. Read more

★★★★☆

Works great. No troubles so far

CustomerNovember 24, 2025✓ Verified purchase

I needed this for work because my laptop only came with one USB port. I needed extra ports for thumb drives for my mouse and laptop, as well as for thumb drives for external storage. So far, it's been working great. Read more

★★★★★

Incredibly worth buying!

SwanS8February 13, 2022✓ Verified purchase

Not to long ago I built a new gaming computer, It's great and though It was expensive to make, It was totally worth It. My only "issue" would be that the motherboard, while very good, has very tight USB ports, and with all of my peripherals, such as the mouse, keyboard, headset/speaker, etc. I ran out of USB 3.0 ports pretty quick and all I had left were two or three USB 2.0 ports which were useless. I honestly wasn't even sure If they made splitters or powerstrips for USB cables. I only looked because I have a few power strips and splitters for other electronic devices, and I'm very happy I did. This functions exactly like a good power strip. You plug the splitter in and then you have four more USB 3.0 ports, a unique feature that I like about this Is you can choose to turn off certain ports with a small switch beneath the respective port. I would suggest this item to anyone who has a computer or honestly any USB 3.0 dependent device. I intend on buying another one or two relatively soon for both my current and old computer. I also bought a USB 2.0 splitter, I have that attached to my old computer. I'll link the 2.0 splitter for anyone who may be interested or in need of one. USB 2.0 splitter https://www.amazon.com/gp/product/B00BWF5U0M/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1 Read more

★★★★★

Superb customer service!

EllenJanuary 20, 2022✓ Verified purchase

This USB hub worked fine for ten months, but recently split in half. I wrapped a rubber band around it and that worked fine. Since I was happy with its performance, I was resigned to purchasing a replacement. But before ordering, I thought I’d contact the company to see if they could help. They told me to send them the Amazon order number and our shipping address and a new one would be on its way since it was still covered by warranty. I sent off the requested information, and today (two days later) a new USB hub was in my mail box. It works fine, and I’ve registered it for a two year warranry. And again, superb customer service. Read more

★★★★★

Handy way to add USB ports

CZGatorOctober 19, 2024✓ Verified purchase

I have a USB powered speaker and cool pad in use by my laptop, plus the port need to charge the laptop, so really needed an extender. This one seemed to be a good choice and has proved even better than my expectations. I have had no problems with transferring files with flash drives while all the other ports are in use, or with charging a phone. I have even charged a phone with the laptop battery when the power was off during a hurricane. The fact that the ports can be turned off and on independently is a nice touch. Read more

★★★☆☆

On/off switches brake ASAP, usb slots work

BraulioOctober 7, 2025✓ Verified purchase

The USB slots work as intended. But the on/off switches are very low quality and the plastic pins inside broke after 1 switch which was the whole reason I bought it. Had to open in up to toggle the switch on the board to on and leave it on. Was sent a replacement and same thing happened. Don’t know if it was just my hubs. I kept it regardless, cause they do the job and at least I have the option of opening it up and turning off the switches. Read more

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