Lenovo 03T8154 second serial port cable designed for ThinkCentre E73 SFF (Small Form Factor) systems. This 250mm cable provides connectivity for legacy serial communications on E73 compact desktops, enabling support for serial devices such as modems, switches, routers, and diagnostic equipment. Part number 03T8154 is the factory-genuine connector assembly for E73 platforms. Typical configurations use this as an additional I/O expansion for environments requiring redundant or multi-device serial connections. Compatible with ThinkCentre E73 SFF motherboards and rear I/O panels. Refurbished unit, tested and guaranteed. Available via quote.
