RS232 adapters  (732 offers of 5,365,216 product items)

The USB to Serial RS-232 Adapter provides one RS-232 Serial (DB-9 male) connector via one standard USB port at a data transfer rate of over 230Kbps. You can instantly enjoy connectivity with modem,...

DCE/DTE adjustable Full duplex transfer over 4 lines Only the data lines are converted 25 pin socket on the RS232 side Power supply via mains adapter Robust plastic casing

Ethernet to Serial device server providing access to 8 RS232 serial ports. Data transfer rates up to 1,000,000 baud rates, coupled with 1Mbit/s line drivers deliver uncompromising performance. Our ...

Ethernet to Serial device server providing access to one RS232 and one RS422/485 serial port. Up to 230,400 data transfer rates, coupled with 1Mbit/s line drivers deliver uncompromising performance...

Point to point or multiple connection possible (simultaneous monitoring of several devices) - DCE/DTE adjustable - Monitor function for control of data exchange between 2 devices (2 receiver in 1 d...

Converts RS-232 signals to RS-422 or RS-485 Fully compliant with PC serial COM ports Isolation 3000 VDC (optical) Connectors: RS-232: DB9 Female, RS-422/485: 7-pin terminal block Auto toggling by h...

The P440-89FF DB9 to RJ45 Modular Serial Adapter (F/F) is designed for connecting terminals, serial printers, modems, POS and other serial devices to your network via twisted-pair Cat5e/6 cabling. ...

Connects a DB9 Device to a USB-C Device Ideal for connecting a modem, digital camera, PDA or ISDN terminal to your computer, laptop, tablet or smartphone Supports data transfer speeds up to 230 Kbp...

2 Port RS-232 with Power over Ethernet IEEE802.3af - Ethernet to Serial Device Server - Data rate from 110 to 1,000,000 baud - User friendly interface, simple to use, powerful in operation - Serial...

Serial cards engineered to exceed expectations Universal PCI card provides 4 industry standard RS232 serial COM ports in a single PCI slot, 9 pin or 25 pin cable options. Universal PCI is fully com...

Connects a Barcode Scanner or Other DTE Serial Device to Your Computer’s USB-A Port This five-foot serial RS232 to USB adapter cable turns your computer’s USB port into an RS232 serial port and avo...

Converter to connect serial devices to a USB port on your PC Compatible with USB 2.0, USB 1.1, USB 1.0 Data transfer rate of up to 115 Kbit/s 15 KV ESD protection for all RS232 ports Connectors: 1x...

4 Port RS232 Ethernet to Serial Adapter Description Ethernet to Serial device server providing access to four RS232 serial port. Data transfer rates up to 230,400 baud rates, coupled with 1Mbit/s l...

Tough ultra small isolated USB to serial adapter suitable for any environment. The closest you can get to an integrated serial port. High retention USB connector for an unbreakable connection. Avoi...

Universal PCI card provides 1 industry standard 9 pin RS232 serial COM ports in a single PCI slot. Universal PCI card provides 1 industry standard 9 pin RS232 serial COM ports in a single PCI slot.