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Rosewill 4-Port USB 2.0 Hub with Power Adapter (RHUB-210)

4.5 out of 5 stars 70 customer reviews
| 7 answered questions
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  • 40 Times Faster Than The USB 1.1
  • Four Independent, Fully Functional, Downstream Ports
  • Hot Swappable Plug-n-Play
  • PC Power Management
  • Power Adapter: DC 5V/2A
  • PC: Windows 98SE, 2000, ME, XP, Vista, Win7 and Win8
  • Mac: Mac OS 8.6 to 9.x, Mac OS X or greater
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Product Information

Technical Details

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Other Technical Details
Brand Name Rosewill
Item model number RHUB-210
Item Weight 12.8 ounces
Product Dimensions 7.1 x 4.2 x 2.2 inches
Item Dimensions L x W x H 7.08 x 4.25 x 2.25 inches
Processor Brand Sungsing
Power Source battery

Additional Information

ASIN B00552PMN8
Customer Reviews
4.5 out of 5 stars 70 customer reviews

4.5 out of 5 stars
Best Sellers Rank #13,056 in Computers & Accessories (See top 100)
#674 in Computers & Accessories > Networking Products > Hubs
Shipping Weight 1.1 pounds
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available June 9, 2011

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

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Customer Reviews

Top Customer Reviews

5.0 out of 5 starsRaspberry Pi hub
By R.G. on November 8, 2012
Verified Purchase
I run this powered hub in a raspberry pi setup so that I can connect my keyboard and mouse without worrying about pulling power needed to run the pi. This works just fine. I will ultimately use the pi as the media center in my camper so I'll velcro the hub to the pi case so I have a nice small form factor media center.
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4.0 out of 5 starsGood hub
By Mace Moneta on November 13, 2012
Verified Purchase
The hub is about the size of a deck of cards. All four ports are on one of the long sides, which makes the spacing a little tight. Some of my larger thumbdrives would not fit in adjacent ports. For those, an extension cable would be needed. The power supply is 2A, providing a full 500ma to each port. The hub was plug and play on my Linux system, and I'll probably use this for a future Raspberry Pi project.

Just a quick update... The hub powers down when the host port goes down. As a result, you can't use the hub to power the host (for example a Raspberry Pi) via a second USB connection to one of the powered ports. The host will need its own power supply.
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5.0 out of 5 starsgreat with raspberry pi
By Sean on December 13, 2013
Verified Purchase
This has been very useful to me. I tossed out my netgear wireless router, and replaced it with a raspberry pi. This unit lets me have a single plug for the raspberry pi, since it can power it, and other peripherals such as a wireless access point.
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5.0 out of 5 starsWorks great with Raspberry Pi
By Alison Hansel on September 25, 2013
Verified Purchase
This USB hub can supply the full 500mA to all ports simultaneously.
Does not feed back power through the uplink.

Powers my Raspberry Pi, Wifi dongle, an Arduino and Bluetooth dongle
without problems.
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5.0 out of 5 starsWorks Great
By Aaron Sidorenko on November 26, 2012
Verified Purchase
I'll admit, I've had a few poorly made hubs in the past, so I wasn't really expecting much. What sold me on this purchase is the good pricing, external power supply, and the Rosewill name. This hub definitely exceeded all expectations! It charges iPhones fast, great transfer rate, even with multiple devices attached and being used at the same time. The construction of the USB ports is superb, they are flush with the bezel of the hub, don't catch or snag on anything, and are heavy duty enough to stand up to some accidental wire pulling. It's overall a great product and anyone looking for a powered USB hub, this is a purchase you will not regret. Looks good on the desk and works well enough for light use or heavy data transfer!
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4.0 out of 5 starsWorks good, great for Raspberry Pi!
By MardeeT on March 3, 2013
Verified Purchase
I have used this on my iMac without the power supply, and also used it with my raspberry pi with the power supply. If you want to have a USB hub that doesn't drain battery from a mobile device, like a laptop, Android tablet, Win8 tablet, or the aforementioned Raspberry Pi, then this is a winner. Only kick back is this USB 2.0 and not USB 3.0. But this works as advertised with or without the power supply. I like using it with my iMac also because I don't like swinging the whole iMac around to plug in a USB device. This just sits on the desk and I use it as my USB connection if I want to use USB 2.0 speeds. If I have a USB 3.0 device, I still connect direct to the iMac ports.
For the price this is a good little hub and worth it.
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5.0 out of 5 starsGood price, well built, works great.
By Jim C on November 28, 2013
Verified Purchase
If you're going to get a hub, get a powered hub. Saves you a lot of grief if you have a periferal that is drawing too many amps of your built-in UBS ports to handle. Well built, with a power indicator light. Plug and play with no problems on Vita 64 bit machine, which is notorious for not playing well with new hardware. The only improvement I'd make is to have at least one port with bigger spacing, so a UDB plug that has a fat end will still fit next to more normal sized plugs.
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5.0 out of 5 starsMay buy another one
By Camper Charlie on November 21, 2013
Verified Purchase
Works great with 2 portable HD, 2 desktop HD and one non-powered usb hub attached. The 2 desktop HD will not go to sleep mode because it thinks it is plugged into a PC all the time. Now I understand why some of these powered hubs have a on/off switch for each HD. No problem, I just turn off the power strip when I take the laptop with me.
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Most Recent Customer Reviews

5.0 out of 5 starsGreat for Low-Powered Devices

Perfect for a Raspberry Pi which alone would not be able to supply enough power for any additional devices plugged into it.

Published 6 months ago by Ziomster44
5.0 out of 5 starsPowered hub for Raspberry Pi 2 Model B

I purchased this hub specifically for a Raspberry Pi 2 Model B that I was configuring as a media center (running OSMC). Read more

Published 7 months ago by R. Tovar
5.0 out of 5 starsIt's pretty much as advertised

Can't beat the price. It's pretty much as advertised.

Published 9 months ago by Brian Reed
1.0 out of 5 starsDONT BUY FOR THE "POWERED FEATURE"

Never charges my iPhone's, Galaxy devices or iPads, I can kind of understand iPads. But still even while connected to my desktop AND the power outlet I would have assumed I could... Read more

Published 9 months ago by Allen Slucher
4.0 out of 5 starsFour Stars

Very nice unit bought two

Published 9 months ago by Emilio Valenzuela
4.0 out of 5 starsGreat accessory for Windows 8.1 Tablets

bought this to complement my win8 tablet, which only has a single mini usb and mini hdmi. To get into the UEFI (BIOS) for windows 8.1, the touchscreen no longer works. Read more

Published 9 months ago by netizen76
5.0 out of 5 starsFive Stars

Good

Published 10 months ago by Chris Swartz
2.0 out of 5 starsTwo Stars

I haven't found that it works as advertised. It won't even charge my ipad mini fully.

Published 11 months ago by Michael Soulier
5.0 out of 5 stars(Since my laptop overheats otherwise) I would recommend it because

It has been in-service for a week now. I got it primarily to power up an USB Laptop speaker set, and to help with USB cabling management. Read more

Published 12 months ago by Roberto Vitale
5.0 out of 5 starsFive Stars

quality at a fair price

Published 12 months ago by john majane

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