Express Systems will have an EARLY CLOSING Thursday, June 18th, 2026 and will be CLOSED June 19th, 2026 in observance of Juneteenth. We will resume regular business hours Monday, June 22nd, 2026 at 9:00am EST.
This cable has A, B, C and D ends: A end has 20 pins, female; B end is 4PIN power terminal, C end is OBD-II male, D end is I/O open end, Suitable for field engineering projects and testing.