P/N: E332132. Dell Vostro 3550 Laptop Power Button Board & Ribbon Cable. Used, genuine and fully working part.
Dell Vostro 3550 Laptop USB / DC Jack Board. P/N: 48.4IF05.021
DELL VOSTRO 3550 15.6" LAPTOP LED SCREEN NEW
Dell Vostro 3550 Series 014KXD Fan & Heatsink -29A
Dell Vostro 3550 Express Card Reader Board & Cable 48.4IF03.011,50.4IF05.101
Dell Vostro 3550 Palmrest Middle Cover + Touchpad 06NWG1 6NWG1-1
Dell Vostro 3550 Palmrest Middle Cover + Touchpad 06NWG1 6NWG1