This is a 220v power cord that I was using to run a 220v bitcoin miner (which I've now sold). Anyway, the story behind it is it was originally just 10-11ft long originally. I decided to move the miner from my laundry room into the second bathroom which is when I added the second 10-11ft section and why there's the junction box in the middle of it. The odd connector at the end is for the power cord that went into the miner. IF you want to switch it out with something else knock yourself out but I'll toss in that connector and cord for the miner. Anyway, if you have any questions let me know. Price is $20 OBO ... CASH ONLY.