What is the voltage; 110 - 240 or only 110? Also is the USb only 2.0 or is it 3.0 too?
1079909
I'm sure models will vary but I have a standard 110 with USB 3.0 (2.0 is also supported)
1682602
I believe it is a 3.0. I plugged into a USB port of which i do not know if it is a 3.0. But it works great from a distance of 40ft through walls.
928546
5v @ 2A. Supposedly there are 2 usb connectors on the back of this unit, but I haven't found a way to measure each line if both are plugged in.
467341
it should work with a USB 2.0. to figure out if it is a 2 or 3 you have to go to the control panel and look for the ports. right click on the port you are using and click properties. if your computer is more than a year old chances are it is a USB 2.0. the difference between the two is speed of transfer with 3.0 being faster.
1895758
It's 110... you'll need an adapter. And we use ours pretty regularly, it's still working fine.
1603290
no, you need the included ac adaptor(is a 12v output), usb is only 5v output.
347897
It's total crap. Doesn't work because I don't believe it's USB 2.0 compliant. Return it as "defective" (so you don't have to pay for postage), demand a refund, and then tell amazon to remove this nonfunctional item from its store. Good luck!
1035363
it is 3.0 but it comes with a separate USB cable to provide power if your using USB 2.0, so in that case you will need 2 USB ports. BTW USB 2.0 and USB 3.0 are the exact same connector, USB 3.0 just provides more power.
1934681
It's 110... Great rig though. You'd have to go to the company website and double check that.... They might have a model tha is 240v.
1147217
The max output for the USB ports is 5 volts. But there is an adapter allowing you to plug the main 20 volt output into a usb outlet.
1094968
It is USB. The industry standard is +5 Vdc. USB always has been and always will be +5.
10514
The power adapter which came with the 3.0 USB hub reads "Input: 100-240Vac 50/60Hz 0.6A", so I believe the answer to be yes to free volt.
1827010
Sorry, I made a mistake. The USB 2.0 read speed is 30 megabytes/sec and the USB 3.0 read speed is 255 megabytes/sec., i.e., bytes not bits.
1199683
The USB end is NOT a 3.0. I cannot be sure it is not a 1.0. Shortly after I left my high review, I started using the device on a different computer, and it failed to work at all. I subsequently bought a different adapter from Amazon made by Plugable; it has worked well in all environments I have tried.
1818571
It's only 110V - I found this out to my cost when I plugged it in without thinking on a recent trip to the UK which is also 240V and it stopped working.
2216923
It is USB 2.0 Plug and Play compliant. I plugged it into both USB 2 and 3 ports and it worked correctly on either.
2044901
It has a 5V DC mini USB input, you would need a USB wall adapter, most of which are universal from 110-240V.