A:AnswerUnfortunately this a powered USB hub. You will need to plug it in. The good thing is that it will not pull power from your computer, which can be an issue without power. It can also charge your USB devices, phone, ipad etc...
A:AnswerSo far I haven't noticed but I'm only a casual gamer. If you're hard core you might notice, even still it's worth the price so you can plug your mouse and keyboard into your computer and then use this for things like your headphones, phone or other devices.
A:AnswerHi there! the unit Offers consistent power or charge to your USB devices using 5 volts, 500 mAh port output delivers consistent and quick power, while a data transfer speed of up to 480 Mbps performs at the speed you need.
Rudson S.| Best Buy Support. https://www.bestbuy.com
