This OBD II cable splitter will allow you to split our one OBD II port into two accessible OBD II Female ports.
Features: OBD II cable splitter, signal splitter. Allows two devices to be connected simultaneously. High-quality materials give the cable superior flexibility and durability. Compatible diagnostic tools with a 16 pin socket.
Specifications: Head type: OBD2 Car side: Straight J1962 male Device side: Dual straight J1962 female Wire: 16 Pin-to-Pin Extension length: Around 25cm Weight: 100g