USB to 2/4-Port RS-232 Converter USB V2.0 to 9-pin RS232 Serial Cable Adapter UT-8814(2 Ports)

Adjuster Cables
(4-ports version)
As the development of PC, USB port starts to replace most of the low speed external ports from old PC. In industrial field, most of the devices or equipments are still using RS-232 interface. In this situation, we need to use USB to RS-232 converter to complete the data transmission between PC and RS-232 equipment.
UT-8814 is a universal USB/4 ports RS-232 converter without external power. It complies with USB, RS-232 standards; it converts single side USB signal to RS-232. This converter is with built-in zero delay auto receiving and transmitting conversion and unique I/O circuit auto control data flow direction, & play It is compatible with current communication software and hardware
UT8814 converter provides connection for point to point communication The baud rate can be 300-921,600bps. The power and data flow indicators indicate the working status.
Features:
Standards: USBV1.1, 2.0, RS-232 EIA
USB signals: VCC, DATA-, DATA+, GND, FG
RS-232 signals: DCD RXD TXD DTR GND RTS CTS RI
Working mode: Asynchronous, point to point Direction control: Adopts data direction auto control technology, auto control the data transmission direction Baudrate: 300-921,600bps, auto detection Load capacity: supports point to point Transmission distance: RS-232 5m, USB no more than 5m Port protection: surge, ±15KV ESD protection Connector: USB-A male, DB9 male Indicator: TXD, RXD, POWER Transmission media: Twisted pair or shielded cable Cable length: 1.5m Operating temperature: -40~85, relative humidity 5%~95% Supports Win8/Win10/Win2000/2003/2008/2012/XP/Vista/7/8/8.1/10/CE/Mac/Linux
==========
Model Number : UT-8814
DIY Supplies : ELECTRICAL