RS232 adapters  (1,416 offers of 2,619,524 product items)

The AT-MCF2000 is an end-to-end managed media conversion system. The 1RU chassis can hold either one or two multichannel blades, providing a maximum of 24 independent channels. An optional manageme...

Connect an RS232 (DB9) peripheral to your USB-C deviceThis 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 c...

Many important devices used in today's industrial environment are still designed for use with an RS-232 interface. However, RS-232 is a point-to-point interface, and it imposes a distance limitatio...

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

Converter, Dimensions W x H x D: 72 x 35 x 118 mm, Operating temperature: -25...+75 °C, Appliance type: Serial converter, Connection A: DB9 Female, Connection B: Terminal Block, Galvanic isolation:...

PCI Express to Serial Adapter | 921.6Kbps | Windows® and Linux® CompatibleThis multiport PCI Express RS232 serial adapter card lets you add two RS232 (DB9) serial ports to your computer through a P...

RS-232/422/485 to optical fiber media converters The TCF-142 media converter is equipped with a multiple interface circuit that can handle RS-232 or RS-422/485 serial interfaces and multi-mode or s...

Universal PCI card provides 1 industry standard 9 pin RS232 serialCOM ports in a single PCI slot. Low Profile is the industry standard small form factor design for PCI. Universal PCI is fully compa...

PCI Express to Serial Adapter | 921.4Kbps | Windows and Linux Compatible This RS232 Serial Adapter Card lets you add two RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot....

RS-232/422/485 to optical fiber media converters The TCF-142 media converter is equipped with a multiple interface circuit that can handle RS-232 or RS-422/485 serial interfaces and multi-mode or s...

Universal PCI card provides 8 industry standard RS232 serial COM ports in a single PCI slot, 9 pin. Universal PCI is fully compatible with both 3.3Volt and 5Volt PCI slots; protecting your investme...

RS-232/422/485 to optical fiber media converters The TCF-142 media converter is equipped with a multiple interface circuit that can handle RS-232 or RS-422/485 serial interfaces and multi-mode or s...

Universal PCI card provides 2 industry standard 9 pin RS232 serial COM ports in a single PCI slot. By adding the optional LPT adapter cable, a parallel printer port becomes available. Universal PCI...

The ICUSB232INT2 USB to Serial Adapter lets you add 2 RS232 ports to any desktop system that is equipped with an available USB motherboard header. Unlike standard USB to serial cables, this cable i...

RS-232/422/485 to optical fiber media converters The TCF-142 media converter is equipped with a multiple interface circuit that can handle RS-232 or RS-422/485 serial interfaces and multi-mode or s...