The description states that "it is missing power jack". Does that mean there is not a USB jack?
248067
Nope. It has the USB jack. What is it meant by missing a power jack is that it doesn't have a place to connect a DC converter to the board with a standard connector like an uno does. I have one and I power it from the USB port all the time.
248068
From the pictures, and my shaky memory, I believe that it comes with a USB cable that does power it.
248069
Like one other person says there is just not a dedicated power plug in on the board like on an uno or mega.
248070
not sure what you mean by usb jack, but it does have a micro usb connector through which it can be powered (and programmed).
1694408
I don't think so. My husband just went to look at it and found only a USB-B.
401052
Make sure you have the USB driver fully up to date and if you are using a USB hub that is have enough power for it.
1770582
no, takes special dongle to use a usb on it, and that dongle is no longer available.
1576005
I agree with Terry. However it does NOT come with a USB cord. You will need that to hook up to the computer. See answer from Zimu Li good luck. Bob
1560471
Possibly there is no gurantee depending on how new or oldbut if its fairly new with usb you should be fine. But no gurantees
125598
no, that one I sent it back, because it didn't have power adapter. be aware if it doesn't mention about power adapter, it mean there isn't one
1951706
It seems to be USB only. I am not a user of it, but I read it from one of the other answers on Amazon.
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.
2091711
Dear customer, Thank you for your inquiry , this item does not need a USB . Thank you
1697249
Usb cable, but no power supply. For a good power supply, look at frequently bought together with this item.
2268614
it did come with a usb but I never hooked it up and they were broken when I received them.
854540
No question to answer--he says it works. Somewhere I said that I had not been able to--be interesting to know how he did.And mine has two cables. One is USB (computer) to USB (device), the other is USB (computer) to power jack.
273809
It means you haven't got a good power connection-usually because the USB cord isn't plugged in all the way. Check both ends of your power cord.
1981707
Mine came without a cable cord, what should I do? It contained the ethernet, USB and power cord....
1539578
I'm not the seller, sorry. I'd suggest looking up some installation guides because it can be a little tricky I had to buy a powered USB hub when I got mine.
466419
Yes, it is USB. I had not noticed that it did not tell us that in the description, which they SHOULD HAVE! (I think, when I purchased it, I just assumed it was USB, and got lucky.)