does this need an extra wire/ power supply to run?
1241414
Nope, slip it into a slot, attach a monitor, boot up the computer and you're good to go.
1487005
No. If you use a rectifier you would have less than 12vdc. I am pretty sure you just need to buy a 12vdc power supply
1133132
No, its an electric plug in. You need an outdoor extension cord to run it and a convenient outdoor electric outlet.
320496
No, it does not include power supply, you can use whatever power supply you would like with the right plug. Just make sure that the voltage of the power supply is correct for the device you are powering.
169813
No, mine did not come with power supply. You have to buy one to be able to work. They need to clarify this in the description.
1879835
No connection wires are included, you don't need any. You plug a 4-pin molex from the 1st power supply and 24 pin molex is for 2nd. When you turn the 1st power supply on it automatically turns on the 2nd.
872621
yes it does require wiring to a power source, block is just that a block with no wires.
107527
You don't need to. For the starter kit purpose there is a USB cable that will power the board from your computer when connected. However if you want to run the board and not have it connected to your computer than you will need a power supply.
2082957
no, for that you need a power/voltage converter. this is just a plug adapter.
2066564
No! The unit we received did no have a power supply & this is how all the TL-POE unitis are listed on the http://www.tp-link.com website.
1514763
I dont think so and you need power to use it anyway.i doubt that it will cost a lot less without the power supply.
639224
No, it has no electrical wiring at all. You'll need a separate surge protector or power strip.
574980
No. No power needed. Just hook up the speaker wire to your receiver and you are good to go.
22414
Yes, it does need a power source and comes with the cord. Probably would not work for you. It is a nice little unit though.
1830354
No, the system requires a power source to turn on and operate. Must have 240v utility system to run.
1387782
Yes and no. Has a little power supply module -smaller than an inch cube- with pretty small lead wires. I used a terminal block to wire it in. Wire nuts would be iffy.
836815
You do need power. I ran mine from a lightbulb adapter. It is WiFi for the connection to the Internet. If I remember correctly you need to set it up first via a wired connection so you can tell it your WiFi network name and password.