dose it require power outlet ?
746495
No. these don't. They work only with the USB of your computer. They are just not loud enough. The others which are also Logitech, do need to be plugged in but they give a good sound output. I hope this helped.
746496
no it doesn't. The only wire is the USB plug. Somehow that plug powers the speakers and routes the output/music to the speakers. Pretty cool. I really love them. The speaker on the right has volume up and volume down and mute. A+++++
2218931
No, it is powered by a cable which is included. It plugs into a standard outlet.
1082919
No. this unit needs to be connected to a battery. to connect to an outlet you would need an inverter to convert from ac to dc
2043311
No, it does not. It won't function as a hub without the power source either (at least not to devices that require power, eg, my WiFi card)
368953
No it does not. We were very unhappy that it used batteries, but we have found at our business we need to move it around a lot, so not having to have an outlet everywhere we need it has been great!
187299
Yes it does, it is grounded. And does not need to be screwed into the outlet.
836519
Hello Susan. No, it isn't it needs to be connected to power. It's very nice but I don't consider it portable.
1915578
Yes it has to be plugged into power. No it doesn't charge anything that I have found.
189157
It does not have a power switch. I want to say it does draw power when there are no devices connected, but not sure.
189158
It does not have power switch. It does not draw power when devices are not plugged in. Better yet, unplug it when not in use.
741907
Yes it does because it is the only way it gets power. If you didn't, it would be like buying a scanner and not getting an AC adapter to make it turn on.
452514
Yep, it needs power. However, it can take power through USB as well as AC. Most TV's and HDMI devices it would plug into have USB ports already, and it includes a short USB cable. All of them I have in place now (4) use the USB supplied power.
2101323
Hi Kali-winia, yes, the amp needs to plug into an outlet for power. Hope this helps - let us know if you have any more questions.
798284
Yes, it does require AC power. It comes with a power adapter to plug into the wall. Very simple unit and does exactly what it sets out to do. I recommend.
1239761
No, it needs 110 v power all the time, add an electrical socket nearby........
2256378
no it has a power outlet plug in, only way to charge it. there is a mini usb port but that is not for charging
1335007
No plugged it in my pc. The whole reason I bought it, so I wouldn't have to use outlet. So I can't really answer that question with a yes....