The HSD to DB9 Cable is a very important component for automotive engineers, technicians and diagnostic specialists when debugging in-vehicle network systems. On one end is equipped with an original Rosenberger HSD 4 pin Z code male connector (P/N: D4S10A-1D5A5-Z) on one end, supporting high-speed data transmission; While on the other, it features a D-SUB 9 pin male connector, a common serial interface in automotive diagnostic equipment. Meanwhile, the HSD to DB9 Cable supports various protocols, such as Ethernet, FPD-Link, GMSL, RS232, CAN Bus, etc, providing a flexible connectivity solution for a wide range of automotive and industrial applications.