AC Adapter / Power Supply Cord for Laptop HP Pavilion

AC Adapter / Power Supply Cord for Laptop HP Pavilion ZV5000 Series, ZV5200 Series / Replacement Compaq and HP P/N PPP016s, 317188-001, 316682-003, 316688-001, 316688-002, 344895-001
From AMA

Customer Reviews
Not as decribed - does NOT work with HP pavillion series laptops
This AC adapter does NOT work with HP ZV5000 pavillion series laptops. The end that plugs into the computer is not the right size, and it does not fit into the computer. It is useless for HP laptops, so please be aware of that if that is your intended use.

Also, I do not have a compaq laptop, but owners of them should be wary of buying this product.