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3ft (0.9m) Serial RS232 DB9 Null Modem Cable with Low Profile Connectors M/M - In-Wall CMG-Rated | Serial RS232 | Computer Cables | USB and PC
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Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
Buy Wholesale China Rs232 Female Null Modem Cable With Usb Micro-b Host Connector Rs232 Null Modem Cable To Host Micro-b & Micro Usb Serial Cable at USD 7.5 | Global Sources