UT-8823F is a universal USB/RS-232 converter that does not require an external power supply, is compatible with USB and RS-232 standards, and can convert single-ended USB signals into RS-232 signals. The converter has zero-delay automatic send/receive conversion and unique I/O circuitry that automatically controls the direction of data flow without any handshake signals (such as RTS, DTR, etc.) or jumper settings, plug and play, ensuring compatibility with all existing communication software and interface hardware.

• Standard: Compliant with USBV1.1, 1.0, 2.0 standards, EIA RS-232 standard.
• USB signal: VCC, DATA-, DATA+, GND, FG.
• RS-232 signal: DCD RXD TXD DTR GND DSR RTS CTS RI.
• Operation mode: Asynchronous operation, point-to-point operation.
• Direction control: Adopts data flow automatic control technology, automatically identifies and controls the direction of data transmission.

1. Standard: Compliant with USBV1.1, 1.0, 2.0 standards, EIA RS-232 standard
2. USB signal: VCC, DATA-, DATA+, GND, FG
3. RS-232 signal: DCD RXD TXD DTR GND DSR RTS CTS RI
4. Operation mode: Asynchronous operation, point-to-point operation
5. Direction control: Adopts data flow automatic control technology, automatically identifies and controls the direction of data transmission
6. Baud rate: 300-460800bps, automatically detects the serial port signal rate
7. Load capacity: Supports point-to-point communication mode
8. Transmission distance: 5 meters for RS-232 end, not exceeding 5 meters for USB port
9. Interface protection: ±15KV electrostatic protection
10. Interface form: USB end A-type interface male head, connected by DB9 female head connector
11. Transmission medium: Twisted pair or shielded wire
12. Dimensions: 1530mm × 34mm × 16mm
13. Operating environment: -40℃ to 85℃, relative humidity from 5% to 95%
14. Support Windows95/98/2000/2008/xp/Vista/win7/8/8.1/10/11, MAC, Linux, etc.