Adapter Sub-D  (747 offers of 2,631,028 product items)

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...

Convert a DB9 male port to a DB25 female port The AT925FF DB9F to DB25F cable adapter converts a 9-pin serial port into a 25-pin female port. Backed by StarTech.com’s lifetime warranty. The StarTec...

This DB9 to RJ45 Adapter is used for modular RS232, RS422, and RS485 connections and is backed by StarTech.com's Lifetime Warranty.

Add three extra SATA power outlets to your Power Supply The PYO4SATA SATA power splitter cable (1-to-4) features a SATA male power connector that connects to a single computer power supply SATA con...

Add space for your DB9 serial port and connect a DB9 cable even in tight installation spaces This Right Angle DB9 to DB9 Serial Cable Adapter features one Right Angled DB9 Male serial connector and...

Add an extra serial port to the back of your PC from your motherboard. This 9-pin Serial to 10-pin Header Slot Plate adapter features one DB9 male connector and one IDC10 connector. The adapter is ...

Connect an RS232 (DB9) peripheral to your USB-C device This USB-C™ to serial adapter lets you connect your USB-C devices to your legacy serial equipment. It converts a USB-C port on your laptop or ...

USB to Serial Cable | 921.6 Kbps | For Servers/Printers/Barcode Readers/AV | Prolific Chipset | Windows/Mac/Linux The 1P3FP-USB-SERIAL 1 Port USB to Serial Adapter lets you add an RS-232 DB9 serial...

Add an extra SATA power outlet to your PC Power Supply The PYO2LSATA 6" SATA Power Splitter Cable features a SATA 15-pin plug that connects to a single computer power supply SATA connector and brea...

Convert a DB25 male port into a DB9 male connector This DB25 to DB9 Serial Adapter converts a 25-pin serial port to a 9 pin male connector. Backed by Lifetime Warranty, the DB25 to DB9M Serial Adap...

Convert a DB9 male port to a DB25 male port Our AT925FM DB9F to DB25M cable adapter converts a 9 pin serial port to a 25 pin male connector. Backed with a lifetime warranty. The StarTech.com Advant...

Add a 25-pin parallel port to the back of your low profile/small form factor computer from your motherboard The PLATE25F16LP DB25 to IDC26 Parallel Port Bracket adds a DB25 parallel port to the rea...

Add space for your DB9 serial port and connect a DB9 cable even in tight installation spaces This Right Angle DB9 to DB9 Serial Cable Adapter features one Right Angled DB9 Male serial connector and...

Add a parallel port through your laptop or desktop computer’s USB-C port, and connect to a DB25 parallel printer This USB-C™ to parallel printer cable allows you to connect your USB-C enabled lapto...

Add a serial port with this USB C to serial with COM port retention This USB-C™ to serial adapter lets you connect your USB-C devices to your legacy serial equipment. It converts a USB-C port on yo...