1. Industrial-grade USB to RS232/485 converter, supporting quick connection between USB interface computers and RS232/485 devices. It is suitable for applications in cash registers, PLCs, access control systems, CNC machines, industrial instruments and other fields.
2. Multi-system compatibility: Plug and play on Windows 8/10, compatible with various computer systems, and supports hot plugging.
3. Flexible wiring: RS232/485 uses terminal form, offering flexible wiring, high sensitivity, and automatically completes communication protocol conversion and data transmission control.
4. Stable data transmission: Supports a baud rate range of 300BPS to 128,000BPS (applicable to RS232 and RS485), ensuring high-speed and stable long-distance communication capabilities, and meeting the data transmission requirements in various industrial environments.

Parameters:
1. Product Name: USB to 232/485 Converter
2. Working Voltage: Powered by USB
3. Interface Standard: Compatible with EIA/TIARS-232C, RS485
4. Supported Baud Rate: 300BPS - 128000BPS
5. Electrical Interface: 5-pin terminal block
6. Communication Interface: TXD, RXD, GND (three-wire full duplex, RS232), A, B (two-wire half duplex, RS485)
7. Supported USB Ports: Compliant with USB 2.0, compatible with USB 1.1
8. Dimensions: 6.32 x 2.73 x 13.8 cm
9. Operating Environment: -40 to 85 degrees Celsius, relative humidity 5% to 95%