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โก Power your productivity with industrial strength and speed!
The CoolGear 12 Volt USB hub is a robust 4-port USB 2.0 powered hub designed for industrial and professional use. Featuring a rugged steel chassis with DIN-rail mounting, it delivers fast 480Mbps data transfer speeds and supports backward compatibility with USB 1.1 devices. Built-in LED indicators provide real-time port status, while universal OS support ensures seamless integration with PC and Mac systems. Ideal for offices, labs, and heavy machinery setups, it enables connection of multiple peripherals with reliable performance.









| ASIN | B004ESQKXA |
| Additional Features | Powered |
| Best Sellers Rank | #155,336 in Computers ( See Top 100 in Computers ) #2,467 in USB Hubs |
| Brand | Coolgear |
| Color | 4-port USB 2.0 Hub |
| Colour | 4-port USB 2.0 Hub |
| Compatible Devices | Desktops |
| Compatible devices | Desktops |
| Customer Reviews | 4.4 out of 5 stars 9 Reviews |
| Data Transfer Rate | 0.48 Gigabits Per Second |
| Enclosure Material | Alloy Steel |
| Hardware Interface | USB 2.0 |
| Hardware interface | USB 2.0 |
| Item Dimensions L x W x H | 9.4L x 5.7W x 2.6H centimeters |
| Item Weight | 0.85 Pounds |
| Manufacturer | Coolgear |
| Mfr Part Number | USBG-4U2ML |
| Minimum Required Operating System Version | Mac OS X 10.0 Cheetah, Windows XP |
| Model Number | USBG-4U2ML |
| Number of Items | 1 |
| Number of Ports | 4 |
| Operating System | Linux, Windows 7, Windows 8, Windows Vista, Windows XP |
| Special features | Powered |
| Total USB ports | 4 |
| Total Usb Ports | 4 |
| UPC | 729440625122 |
| Unit Count | 4 Count |
E**N
Really is cool gear. Best USB hub we've ever seen.
Bought a couple of these. They're not cheap but are really sturdy and work great. Had issues with every usb hub I've ever tried. Either it had driver issues, or needed a separate power supply, more wires to run, or was cheap plastic, or got lost on the desk. These mount to the underside of a desk, or the wall. They're easy to install. No power cords. Tension on the plugs is great. No complaints at all. People are truly impressed at the ease and convenience when they hand over a usb drive and you plug it right into the wall. No climbing under the desk with your ass hanging out while you search for the CPU and do the USB flip shuffle. If you have a desk with grommets, look up the belkin grommet mounted hub, which is also cool.
S**R
Solar System Friendly
The varying voltage from a solar system doesn't bother this unit at all. Works great and data through put is just what I'd expect for 2.0 connection! I have it mounted on the equipment rack between the monitors and the recording equipment and fits like a glove! Would definitely buy again.
B**N
Just what I was looking for!
I wanted a hub to permanently mount in my camper van and so far it has been perfect. It was easy to install and seems to deal with the varying voltage just fine. I use it to charge my tablet and phone, and to run my USB hard drive.
R**B
working great
in general telescope equipment runs on 12V, so i need a USB hub that could sit on the telescope itself to connect to the focuser, cameras, etc. it was easy to mount and it's working great so far.
O**.
Four Stars
Good product
Trustpilot
1 week ago
3 weeks ago