How many Amps do the two USB ports provide?
1009000
sorry, but I even do not use it right now, it do not fit in my car, the cups holders in my car are near to the dash board and it takes to much space around to be able to work...
1498107
The One I received has (2) AC Outlets and (2) USB ports as were on the box. Other Brands that I've seen don't have the two USB ports but two Outlets.
1504448
110. But the USB unit was very cheap and was not providing power to devices. I returned the item
2202091
Usb is 5Volts with .5A maximum draw. My multimeter won't even measure the current it's drawing so I'm not sure the exact wattage. So by using the above figures... 2.5 watts maximum although I guarantee it's definitely less than that. Hope that helps. The actual unit itself has no power listing so that's all I can figure for that.
2183282
I don't know how many amps but I'm able to plug in 2 cell phones with no problem. Sorry I couldn't help! It works good.
1450448
in this picture the USB Port on the left is 2.1Amp and the one on the right is 1amp. The small micro usb port is for no-solar recharging of the unit, but I'm sorry to say my unit has stop recharging, either by solar or the micro usb.
2245374
5 volt 2000ma Premium External Power Supply 5.0v 2.0A (2000mA) AC/DC Adapter for USB HUB and 2.5-inch HDD Enclosure
678831
Two USB ports. And you can use multiple "sections" at once. Meaning you can use the USB port and the plug at the same time
1016769
I have used two of my USB 3.0 ports to use it. One for power the other for data.
1213489
One USB port but some functions are limited by power of the device. Ie I could use on my MacBook, but couldn't format. Had to format from my iMac.
302414
A USB port uses a max 500ma of +5vdc power = 2.5 watts. Thanks for using AnswerParty!
1399989
USB 2.0 ports only provide 0.5 amps of electric while USB 3.0 ports provide 0.9 amps. Therefore, move your drive from a USB 2.0 port to a USB 3.0 port.
2262000
I think there's one very important point that no one has mentioned: USB 3.0 provides 0.9 amps while USB 2.0 provides 0.5 amps. Keep that in mind. BTW, 3.5" always needs the power adapter; 2.5" USUALLY (not always) is not required.
1752784
It has 2 usb ports. I bought one for my 10 yr old for xmas and my son doesn't use it. I will sell you mine for $200.000 Gbenner@nc.rr.com
2134065
Battery: DC 4.35V, 350+50mA.USB: DC 5.2V, 800mA.Haven't tested the USB. The battery charger works well. Not sure on the speed. I haven't needed to charge one in a pinch. Usually leave it there and just get it the next day when I need it.
1600402
As I understand, the higher side output is 2.1 amps at 5 volts. I believe most USB ports on computers put out 0.5 - 0.9 amps. 2.1 amps will charge devices faster. I'd recommend contacting Mediabridge directly - http://www.mediabridgeproducts.com/store/pc/home.asp (856) 216-8222. They were most helpful when I was deciding to buy.
475404
there is one plug in and then two USB ports. So I pulled in my laptop and used my USB to charge my cell phone and my ipod at the same time.