Bluetooth RS232 Serial Adapter, External Dipole Antenna, mini USB, Bluetooth EDR Class 1 (100m), converter

Isolated RS-232 to RS-485 converter, Isolation Protection 3kV on RS-232

Industrial class wall-mounted photo-isolation interface converter RS-232 to RS-422 or RS-485

Converter M-Bus Master to RS 232. Communication in MBus over RS232.

High Speed Isolated USB To RS-232/422/485 Converter

RS-232 to RS-485 Converter with RS-485 Automatic Data Direction Control,Isolation Protection 3kV on RS-485

Isolated RS-232 to RS-485 Converter Card

RS-232 to RS-422/485 Converter with RS-485 Automatic Data Direction Control,Isolation Protection 3kV on RS-232

Isolated RS-232 to RS-422/485 Converter Card

RS-232 to Isolated RS-422/485 Converter

Single-port Serial-to-Ethernet Gateway, RS-422, RS-485

Modbus/IR convert, RoHS, 1x IR input, 2x IR output, Modbus/RTU, 1x RS-232, 1x RS-485

USB to RS232/422/485 Converter with RS-485 Automatic Data Direction Control,Isolation Protection 3kV

Converter, Bluetooth to RS-232 wireless adapter, 921.6 Kbps, Bluetooth V2.1+EDR, antenna

USB to 4 Serial Port Converter RS-232

Single-port Serial-to-Ethernet Gateway with 64KB user web space, RS232/422/485

Tiny Modbus/TCP to RTU/ASCII gateway Device Server, PoE, Auto-MDI/MDIX, 1x 10/100 Base-TX RJ-45, 5-wire RS-232, 1x Male DB-9 connector

1- Serial Port RS232/422/485 to Ethernet Networking converter, Power supply 9-24 Vdc. Virtual Com, device server, 100Base-TX, wt, CPU 100MHz

RS-232 to RS-422/485 Media Converter

Modbus/IR convert, RoHS, 1x IR input, 2x IR output, Modbus/RTU, 1x RS-232, 1x RS-485