No idea which cable my Xbox One needs. (Repost due to old one being closed)

Can't really tell from the photos, but looks like it could be the original xbox one? If so, you'll need the power supply "brick" with the special adapter. Amazon and ebay have them for around £15

Hey Man

Thank you for taking the time to post this on the Xbox Forums. We understand that you are seeking a power cable for your Xbox One.

I would recommend that you
Contact Xbox Customer Support as they would be able to properly assist you with acquiring a power cable for your console.

This can be done by following these simple steps:

Log into Support.Xbox.com

• Step 1: Scroll down, and select Support at the bottom left hand side under
  Xbox.
• Step 2: At the bottom of the page, click on
  Contact Us
• Step 3 : Select
  Xbox One then "See other options"
• Step 4 : Select your Issue –
  Set up my Xbox One console
  • Select - "Show contact options"
  • Select –
    Request a call from Support

I hope this is of some use to you.

OK, so, the OP was *this* close to buying an Xbox One, but withheld due to a $5 headset and a $4 cable not being included? (The cable actually is included, btw) This forum is always good for a laugh.

Hi, it's a standard figure 8 cable..

https://www.amazon.co.uk/Metre-Figure-Mains-Cable-Power/dp/B0094JE9RS

You can pick them up off eBay or other places for a couple of quid or whatever your currency is, just make sure you get one that has a plug to fit your power outlet.

You may even have one laying around not being used, they're used on lots of electrical items.

"OK, so, the OP was *this* close to buying an Xbox One, but withheld due to a $5 headset and a $4 cable not being included? (The cable actually is included, btw) This forum is always good for a laugh."

I see your point, but I guarantee that the headset will be closer to $19.99 or $24.99 than $5.