I believe this is for a Lenovo Yoga 900 or 910 laptop. It looks like a regular extension cord, though (maybe it was meant to plug into a power brick?). Check the specs for your computer. Brand new. It is the same part number as this: https://support.lenovo.com/us/en/partslookup
Please send phone number for easy pickup coordination via text, as well as possible pickup times. Saturday morning deadline or it goes to hazardous waste dropoff. Thanks.
Lenovo cord (Pennsylvania Ave SE at Southern)