The USB-COM-2SM is a two-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 two RS-232, RS-422, or RS-485 serial ports which can be selected on a port by port basis. 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.
- Serial adapter for USB 1.1 and 2.0 port hosts
- Two serial ports—field selectable RS-232/422/485
- Small, rugged industrial enclosure
- PC/104 module size and mounting compatibility
- Speeds up to 921.6Kbps
- Power and individual port activity LEDs
- All required power drawn from USB port, no external power adapter required
- Extra downstream USB expansion port
- Type B USB connector features industrial strength and high-retention design
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