Does the unit come with a power adapter, or any DC input jack?
899414
No, it does not. You can add 3 AA batteries to the unit but that is it. Great phone however been using it for years with my headset in the home office.
1206092
Comes with power supply. By the way, this unit doesn't recognize codecs like those from a DVD player. It works fine for basic PCM sources like TV's, but not others.
1833260
Yes, it has an ac adapter. The attachment to the unit is like a miniature shielded mike jack. I have not seen a power plug of this design before. It is not a standard jack or usb input. It has a round shield and three pins. The shield is dimpled so that it only fits one way. The transformer has wires coming in and out so the plug in doesn't take up space on the wall or on your power strip. It has 120 VAC input and two outputs: 18.5 VAC 250 mA and 3.0 VAC 100 mA. There is no on/off switch on the board, so when it is plugged in, there is a bright blue light that shines showing that it is on. The only way to de-energize the board is to unplug it at the board or at the power source. Yes, it has an ac adapter. The attachment to the unit is like a miniature shielded mike jack. I have not seen a power plug of this design before. It is not a standard jack or usb input. It has a round shield and three pins. The shield is dimpled so that it only fits one way. The transformer has wires coming in and out so the plug in doesn't take up space on the wall or on your power strip. It has 120 VAC input and two outputs: 18.5 VAC 250 mA and 3.0 VAC 100 mA. There is no on/off switch on the board, so when it is plugged in, there is a bright blue light that shines showing that it is on.... » Read More Yes, it has an ac adapter. The attachment to the unit is like a miniature shielded mike jack. I have not seen a power plug of this design before. It is not a standard jack or usb input. It has a round shield and three pins. The shield is dimpled so that it only fits one way. The transformer has wires coming in and out so the plug in doesn't take up space on the wall or on your power strip. It has 120 VAC input and two outputs: 18.5 VAC 250 mA and 3.0 VAC 100 mA. There is no on/off switch on the board, so when it is plugged in, there is a bright blue light that shines showing that it is on. The only way to de-energize the board is to unplug it at the board or at the power source. « Show Less
1154681
Yes, the unit has a AC power adapter since it is not a USB-powered device. We'll have to verify the amperage of each USB port.
313089
This particular unit does not include a power adapter, works only with the usb connection. However it has the option for the adapter to be used in the back.
1697248
Yes it has a USB but no power supply. It comes with a cable for the power that has the older style power supply cable that plugs into older hard drives and converts it to a barrel plug. New power supply's don't have this plug type anymore. I found an old DC adaptor from a speaker that I wasn't using that has a barrel plug that works. It just has to be 12V and at least 8 W and have a barrel plug.
2144765
Unit comes with a power cord but does not come with a USB cable. My unit works superbly!
1157432
No. It does not. The power supply is only via the USB connection and it draws its power from the PC/laptop it is connected to. With the price, I would expect a alternative direct power option.
624850
Yes this system comes with a power cable. I don't know what you mean by adapter, but it also comes with keyboard & mouse. My unit was very clean, started right up & I installed my OS-- No problems at all so far.
422978
The input is 12V DC. It comes with an AC adapter, but I believe that it is underpowered, and if you are going to use it on AC power, you should replace the included AC adapter with one that puts out more amps.
2113235
No external power supply on this unit. Just a regular 2 prong plug straight from the unit.
847996
Yes it did include the power adapter. I have used my unit several times since the purchase. I plug it into house power to get it started then move to the car shortly before departing. This unit absolutely meets my needs whether it is for a shopping trip or a vacation. Good luck with your decision.
66141
Yes, it does. It comes with an ac/dc adapter with usb and 2 usb cords, one short and one long.
1268753
No it does not have any power adapter at all. It's not a very quality item, and we're very disappointed with this purchase since we cannot even use it. Good luck!
1817193
No it has three built in outputs (the button to switch one input to the other and then the two USB outs to the computers) on the front there is a DC input, but mine is not pulled into a power source and has been working fine for the last year.
2173988
Yes, it comes with a DC adapter you plug in to the wall outlet. It's a little weird because it doesn't have an on/off switch, to turn it on or off you just connect or disconnect the power cord.
1938226
Yes, It comes with a power adapter. Everything you need to be up and running in minutes is included in the box.