How does it connect to a power source? Can I do that via the mini usb or do I need to buy a separate power cable?
875018
It's comes with a dc power cord the circle kind but you don't need power to charge stuff if plugged into your computer, just not as fast of a charge
875019
It comes complete with an external power source. You plug the external power source into any standard outlet. There is a wire attached to the source - I think it's about 4 feet long, but I never measured. Plug the wire into the unit, and you are good to go. I ***BELIEVE*** that it is self-powered through the USB input port, but I always use the external power supply, as it takes the load off of the power supply built into a laptop or desktop computer. NOTE: You can use a standard household extension cord to reach a wall outlet. Plug the power supply into the extension cord, then plug the cord into the outlet. It comes complete with an external power source. You plug the external power source into any standard outlet. There is a wire attached to the source - I think it's about 4 feet long, but I never measured. Plug the wire into the unit, and you are good to go. I ***BELIEVE*** that it is self-powered through the USB input port, but I always use the external power supply, as it takes the load off of the power supply built into a laptop or desktop computer. NOTE: You can use a standard household extension cord to reach a wall outlet. Plug the power supply into the extension cord, then plug the... » Read More It comes complete with an external power source. You plug the external power source into any standard outlet. There is a wire attached to the source - I think it's about 4 feet long, but I never measured. Plug the wire into the unit, and you are good to go. I ***BELIEVE*** that it is self-powered through the USB input port, but I always use the external power supply, as it takes the load off of the power supply built into a laptop or desktop computer. NOTE: You can use a standard household extension cord to reach a wall outlet. Plug the power supply into the extension cord, then plug the cord into the outlet. « Show Less
145670
I use it only on my desktop or notebook. It need to be connected to a computer for scanning. It doesn't have built-in battery for operation. It doesn't require separate extra power connection. The USB connection to computer provide both power and data.
1983784
Which connector do you need? It comes with a mini usb and a micro usb adaptor.
1377007
this item is not powered by USB, it comes with it's own power cord. seen in images of the product.
2261999
You CAN power it up via the USB Port OR the external Power Adapter. Using the external Power Adapter allows the plugged in( tested or augmenting) hard drive to operate more efficiently, It's another step but worth the small effort. Product support recommend connecting it that way... so that's what I did. If you do likewise you should connect the Power Adapter BEFORE connecting the USB Cable.
1057937
we bought this from amazon and it came with the power source. you have to have the power source
1916408
It's a mini port, but it comes with cable converter from mini to standard, so if you wish you can connect standard usb using the provided cable
2060364
its a mini usb 5v, it does come with a mini usb to usb cable to keep it chsrged so i belive you dont need to buy another unless you want a long cord.
625580
No, it doesn't need a separate power supply, it can draw the power from USB port on a laptop. If you intent to connect it to an USB hub, make sure that the USB hub can provide sufficient power. Non/low powered USB hub will not work.
475615
it comes with power and a micro usb cable to connect to the computer. this thing is really awesome. i usually keep 2 usb sticks, 2 1tb drives, a couple other usb license keys connected. i also keep my iphone and android phone connected too. it will fully charge them in about an hour. for 10 bucks, it is definitely worth it. i may end up buying a couple more.
1106400
Hi There, This speaker plugs directly into one of your USB ports. That is the only connection and power source required. It comes with a detachable clip to mount on your computer or you can use the included stand. I love this speaker it is perfect for music or audio played on the laptop. Hope this helps.Beth
390102
It requires micro usb to power it, I was converting a signal from my computer, so I plugged in a USB to micro usb Cord to the back of the computer. If you dont have usb power available, then you will need some sort of adapter.
2028220
Power source is not USB. Comes with 12 VDC power adapter. Has two different data interfaces: USB 2.0 or eSATA. Use either one at a time, but not both. I have found the USB interface to be more reliable, although a bit slower, but not by much.
92191
This unit is powered by the USB connector on your computer. No external power supply.
948435
No problem dude! Its powerd by the USB port! You dont have to plug it on the wall
1817196
It doesn't have a separate power transformer. It's powered via the USB connection.
1514887
No power source is required.use the included usb cable to connect the hard drive to the computer.