Sell ATEN UC4852 2-Port USB to RS-485 / 422 Hub best price

The ATEN USB-to-Serial RS-422/485 Hub provides an external plug-and-play RS-422 / RS-485 serial connection for computers, notebooks, laptops, and handheld computing devices that support the USB specification. It provides a quick, simple, and cost-effective solution and is ideal for various communication and automation applications. ATEN provides 4 models in this series: 2/4-Port USB-to-Serial RS-422/485 Hub; 2/4-Port USB-to-Serial RS-232 Hub Package Contents 1x USB-to-Serial Hub 1x USB Cable 1x Installation Disk 1x User Instructions