Features: 1.OBD II cable splitter, signal splitter. 2.Compatible diagnostic tools with a 16 pin socket. 3.Allows three devices to be connected simultaneously. 4.High-quality materials give the cable superior flexibility and durability 5.This OBD II cable splitter will allow you to split our one OBD II port into Three Head Type: OBD 2 Wire: 16 pin with Switch Extension length: 50 cm Package Included: 1 x OBD 2 16 Pin Extension Cable