0
votes
2answers
145 views

What happens if I use a generic wall socket to USB instead of the (much bigger) samsung provided one on my Samsung tablet? [closed]

I have a samsung tablet. It came with a wall socket to USB transformer for charging it, as the port on the tablet isn't a generic port. If I were to use another wall-to-USB charger (which is much ...
4
votes
3answers
10k views

Is it safe to use any USB charger for charging any USB device?

I have an apple USB AC charger which is rated to provide 5V, 1A output and a Sony mp3 player NWZ B143F. I don't know the spec of Sony audio player. But I have another mp3 player from Transcend which ...
3
votes
3answers
2k views

Is there a USB hub that can also function as a fully powered USB charger? [closed]

I have several gadgets and a nifty cord setup on my desk that ensures I don't have to connect/disconnect cables; the thing I would love to do would be to keep the gadgets connected overnight (or ...
2
votes
6answers
5k views

Is it safe to plug USB devices on 220v wall sockets?

I have an ipod touch and since then I've been charging it on the PC via USB. I just want to know if it is safe to use those wall socket chargers for USB devices? Is it different on every device, or is ...