Holiday Shipping Details & Extended Holiday Returns 
- 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-8812 is a universal USB/2 RS-232 ports 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, plug & play. It is compatible with current communication software and hardware.
- UT-8812 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.
- Compatible with USBV1.1,2.0 & EIA RS-232 standards
- USB signal: VCC, DATA-, DATA+, GND, FG
- RS-232 signal: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI
- Working mode: Asynchronous, point to point
- Direction control: Adopts data flow direction auto-control technology to distinguish and control the direction
- Baud rate: 300-921.6Kbps, auto detection
- Loading capacity: Supports point to point communication
- Transmission distance: 5m for RS-232, no more than 5m for USB
- Port protection: Surge, ±15KV ESD protection
- Connector: USB-A male, DB9 male
- LEDs for indicating PWR TXD, and RXD activity
- Transmission media: Twisted-pair or shielded cable
- Length: 1.5m
- Operating temperature: -40~85 Celsius
- Relative humidity: 5% to 95%
- Supports Win2000/2003/2008/2012/XP/Vista/7/8/8.1/10/CE/ Mac/Linux
