HP Internal Serial Port (600/705/800)

Ser PT Flex IO 2nd V2 Smart Buy

HP Part# 13L57AT

Serial/Parallel I/O Adapters – Flex I/O Card

HP Smart Buy Internal Serial Port (600/705/800)

HP Part# 3TK82AT

Serial/Parallel I/O Adapters – Data Transfer Cable - Serial - China - HP Printers: - 600 Series - 705 Series - 800 Series - Printer - 1 Year Limited Warranty

Z2 G5 Int Ser PS/2 PT Smart Buy

HP Part# 141K9AT

Serial/Parallel I/O Adapters – Internal Serial Port/PS/2 - Workstation - HP Workstation: - Z2 G5 - Z2 G8 - Z2 G9 - ZCentral 4R - 1 Packaged Quantity