Supplied without Screwlocks - Connector only.
National Instruments SH68-8DB9 VHDCI-68 to 8-Port DB-9 RS485 RS232 197546C-01
RS232 Adapter cable, female to unknown connector ? National Instruments ?
USB 9 Pin RS232 Adapter With Chipset, Reliable USB To DB9 Connection, Plug-and-play Design | Data Transfer For Legacy Devices, CNC Machines, Barcode Scanners, Lab Instruments
VINTAGE GIrBIL INFRARED SERIAL LINK GREENWICH INSTRUMENTS LTD NEW IN PACK
25Pin DB25 Parallel Data Cable Plated Connector Cable for Printers and Scientific Instruments