4-Port USB to Serial RS-232 Adapter

The USB-COM232-4A is a four-port asynchronous serial communication adapter designed for use with any computer system equipped with a USB port. Multiple peripherals such as POS, barcode scanners, scales, date-entry terminals, data acquisition modules, and automation equipment can now be recognized and used on a single USB port. Simply install the included software and connect the unit to your USB port. It instantly provides four RS-232. It is now easier than ever to add serial ports and serial devices to any application along with easy plug-and-play and hot-swapping features.

• Four-port serial communications adapter for USB 1.1 and USB 2.0 host ports
• Supports RS-232 protocol
• Includes type FT232BM UART with 384-byte receive/128-byte transmit FIFO buffers
• Speeds up to 921.6kbps simultaneously
• Power LED and individual port activity LEDs next to the USB and each COM connector
• All required power drawn from USB port, no external power adapter required
• Compact, low profile enclosure
• OEM Board only version with no enclosure
• HDR OEM board with 10-pin vertical male headers instead of DB9s
• DIN rail mounting bracket

• USB-COM232-4A: 4-Port USB to Serial RS-232 Adapter