The USB 2.0 to serial RS232/422/485 converter in a robust metal case is designed to provide four high-performance UART outputs. With easy installation via USB 2.0, it eliminates the need to open the computer system. Ideal for PC, notebooks, or 19-inch racks, It offers instant COM port expansion without the hassle. LED displays for operation functions and data communication enhance usability. Interface RS232 V.24, RS422 and RS485 for versatile connectivity
High-performance UART 16C550 combo outputs for efficient data transfer
FIFO buffer 16C550 with 16Byte for smooth data handling
Supports various data bits, stop bits, and parity options for flexibility
LED indicators for TX and RX activity for visual monitoring
Chip-Set FTDI for reliable performance
Compact size of 106 x 113 x 24 mm and weight of 500g for portability