Null modem adapters  (19 offers of 5,300,570 product items)

Add a Null Modem RS232 serial port to your laptop or desktop computer through USB The ICUSB232FTN FTDI USB to Null Modem Serial Adapter Cable (1-Port) converts an available USB 1.1 or 2.0 port into...

Null Modem Genderchanger 9 Pin D-sub male - 9 pin D-sub female

Cost-effective way of converting a straight through cable into a null modem cable The NM9FF Null Modem Adapter features two DB9 female connectors - a cost-saving way to convert a straight through c...

Transfer files via serial connection The SCNM9FF 10ft Cross Wired Serial/Null Modem Cable features two DB9 female connectors, allowing you to connect a serial printer to a 9-pin serial port, or tra...

Cost-effective way of converting a straight through cable into a null modem cable This Null Modem Cable Adapter features one DB9 male and one DB9 female connector - a cost-saving way to convert a s...

Add an RS-232 null modem serial port to a laptop or desktop, using an available USB-A port Add RS-232 DCE serial communications support to a desktop or laptop computer and resolve DCE/DTE conflicts...

Converts USB Port into RS-232 Null Modem Serial Port Solves DCE/DTE conflicts without additional cross-wired serial cables or adapters Supports data transfer speeds up to 256 Kbps—twice as fast as ...

Add RS-232 DCE serial communications support to a desktop or laptop computer and resolve DCE/DTE conflicts directly without the need for additional cross-wired serial cables or adapters. Serial Por...

RJ-45(F) to DB9(F) serial adapter

Mini Zero-Modem Adapter Zero Modem adapter, D-Sub9,metal housing, M/F, with Hex screws Technical data: Metal housing Assignment 2-3, 3-2, 4-1/6, 5-5, 1/6-4, 7-8, 8-7, G-G Assortment: Serial and Par...

Add RS-232 DCE serial communications support to a desktop or laptop computer and resolve DCE/DTE conflicts directly without the need for additional cross-wired serial cables or adapters. Serial Por...

Cost-effective way of converting a straight through cable into a null modem cable This Null Modem Adapter features two DB9 male connectors - a cost-saving way to convert a straight through cable in...

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The ICUSB232D 1 Port USB to Serial Adapter lets you add an RS232 DB9 serial port to your laptop or desktop computer through USB, so you can connect to, monitor and control a serial device. For easy...

Rocstor Premium 3ft (1m) USB to Serial Null Modem RS232 DB9 Serial Adapter Cable with FTDI USB UART Chip – 1 x DB-9 Female Serial – 1 x USB Type A Male – Black – DB-9/USB Data Transfer Cable for Mo...