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Returnable until Jan 31, 2025
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Monday, Jul 7
Color: Black
Features
- Lightweight design enables the hub to be compact and portable. CHARGING NOT SUPPORTED.
- USB Connector Can be Rotated 90/180 Degrees
- Easy Setup, Plug-n-Play, Hot Swappable, Hot Pluggable
- Compatible With all Windows/Mac/Linux Systems
- Instantly Add Four USB 2.0 Ports to Any Compatible Device
Brand: SABRENT
Color: Black
Hardware Interface: USB
Special Feature: Play, Plug
Compatible Devices: Most USB Compatible Devices
Brand: SABRENT
Series: HB-UMN4
Item model number: HB-UMN4
Operating System: Mac OS 9.1
Item Weight: 1 ounces
Product Dimensions: 2.3 x 0.7 x 1.7 inches
Item Dimensions LxWxH: 2.3 x 0.7 x 1.7 inches
Color: Black
Computer Memory Type: WRAM
Manufacturer: SABRENT
Country of Origin: China
Is Discontinued By Manufacturer: No
Date First Available: July 13, 2014
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jul 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
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- Financing through Apple Pay
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Top Amazon Reviews
Color: Silver
A major problem with newer, more portable computers is a lack of USB ports. The Sabrent USB 4-port expander has thus far proven a solid fix. I've mostly owned PCs over the past decade, but I bought a first-gen Retina Macbook Pro (15-inch) in mid-2012 for its portability appeal. The big problem? The device only had two USB 3.0 ports. I mostly run in Boot Camp, and I only have 128 GB of total space, so I typically plug in a compact form factor USB. I also as a rule always use a wireless mouse. So there goes my ports. When surveying port expanders, my criteria were: + Small/Compact + Ability to wrap backwards (so as not to interfere with the wireless mouse's domain) + Silver color The Sabrent Premium 4 Port was basically the only expander I found that fit those criteria to my satisfaction, so I dove in. I was a bit skeptical at the "Premium" claim, given that I got the 4-port expander for only $9.99 (MSRP: $20). However, upon receiving the device I can attest that it indeed has a premium feel both in construction and in the aluminum encasing. At this price, it's a pretty good deal given its merits which I will detail below. First and foremost, the device succeeds in the utility category. I'm quite pleased with it accomplishing its intended purpose -- giving me USB ports. The product indeed allows me to plug in additional printers -- more compact USB storage, printers, etc. Second the thing looks pretty snazzy. The body wrapped in a nice aluminum skin. The hue is a bit more blueish than the Macbook Pro aluminum (which tends to be a bit yellow). Still for anyone with an aluminum PC or Mac laptop, this should blend in pretty nicely. The assembly was a bit smaller than I expected -- but that wasn't necessarily a bad thing. I would say that one minor negative is that this means that the ports are spaced somewhat closely together. So if you have some more than one "fat" USB dongle don't be surprised if you can't fully load up all four ports. For most that won't be a problem, though -- I have three ports full (see pictures) and had no issues. The side that plugs in the computer and pivots is very solid and feels well built. The adapter plugs very solidly into the computer and didn't have any wiggle even when I moved my machine around. That is honestly one of the best things about the adapter. The only minor complaint I would say (aside from the port spacing) is that the peripheral is basically a big lever, so if you just jab a USB plug into it may rock/jiggle the assembly. When this first happened to me it didn't appear that the PC side moved (good), but the rest of the assembly torqued a bit (troubling). The simple solution, though is to either plug in more gingerly or to put a finger on the backside (where the lettering is) to balance the force you exert when you plug in. This can be done particularly easily if you rotate the adapter into its upright configuration. One question some may have is whether this effects file transfer speeds vs a raw port. I'll admit I don't have the full answer, but I would say if it does, the impact is minimal. Overall the speed seemed pretty good on the one USB drive I plugged in. I've been doing a fair number of file transfers today and didn't run into any slowness, although I didn't do any formal benchmarking on the drive performance versus the raw port. If my review is rather enthusiastic it's because I'm legitimately quite pleased with this peripheral, which appears the perfect almost seamless appendage to my port-lacking laptop. For that reason I'm happy to give it five stars and recommend it to other computer owners who are in a similar situation.Sabrent Premium 4 Port Aluminum Mini USB 2.0 Rotatable Hub [90°/180° Degree Rotatable] (HB-UMMC)
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Reviewed in the United States on January 5, 2016 by TechWriter2k11 TechWriter2k11
Color: Black
This Rotating Hub it’s great, I love it because it’s small and very useful to me, 100% Good quality.
Reviewed in the United States on October 15, 2024 by The Madoec Portable Screen is for me an indispensable tool for driving confidently. Now I feel more secure about getting to any place by looking at the GPS without having to use my mobile phone. In addition, MADOEC records videos in real time while I drive and with impressive 4K quality. I recommend it 100%.
Color: Silver
simple, easy I just plugged Sabrent Premium 4 Port Aluminum Mini USB 2.0 Rotatable Hub [90°/180° Degree Rotatable] (HB-UMMC) into my USB 2 port on my laptop. Added a few things which I wanted to connect to my laptop, but I did not have USB ports open. The fact that it rotates is nice as I may hit it a few times while using the pc as I am not accustomed to it yet. Now that it is in and my mouse and my phone are connected to it, Windows 10 tells me things are trying to connect, but my phone doesn't stop charging and the mouse works fine. I see other reviewers say this will get loose, so maybe it is not just me..... I am so excited as I have ports to set up my headphones now! I recommend this. Update - July 5, 2017 This is frustrating as I can have my laptop on a flat surface and not touching either the laptop, the port, nor is anything attached to the port, and it connects and disconnects. This doesn't happen all the time, but when it does, it is so annoying! It kept dropping my wireless mouse, and while it was charging my S5 it would not connect to it to transfer files. Then, BOOM! Just fine for a while. I dropped a star for that. I play World of Warcraft and just can't have beeps of connections going on and mouse being unresponsive. Update July 6 I realized I plugged this into a USB3 port not a USB2, so I changed it to the correct and WOW! No disconnections, no problems whatsoever! I put my review back to 4 stars and say to you to check to make certain you are using the correct USB connections on the PC ... my bad.
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Reviewed in the United States on June 11, 2017 by S K Hoppe
Color: Black
Sabrent makes some really quality stuff and I don't recall ever being disappointed with their products. I used this to expand my four port hub (search Amazon for a Sabrent B00JX1ZS5O) to a seven port. Note, I needed three UFD's (but only one at a time) in the first three ports of the four port hub (above) and plugged this device into the fourth port. Then I plugged HID's into this (keyboard, mouse, bar code scanner - all corded) to avoid pulling too much power. It worked like a charm. This is being used in a computer assembly shop on the burn-in bench for Linux builds so I can have access to ALL six devices with from one cord. After initially posting my review, I noticed others were not pleased with this. An oft repeated complaint seemed to be it got hot, the laptop got hot, etc. Folks, USB devices are usually POWERED through the USB port. Kind of like plugging too many appliances into a single electrical outlet, it is very possible to pull too much current from a single USB port. If you overdo it, things get "dicey" and can result in erratic performance and overheating. One of the reasons I gave a detailed description of my configuration.
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Reviewed in the United States on May 1, 2024 by Yenrab Elbbur