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. Package Contents 1x USB-to-Serial Hub 1x USB Cable 1x Installation Disk 1x User Instructions Features - Easy way to add 2 RS-422/RS-485 serial ports - Fully compliant with USB 1.1; USB 2.0 compatible - Supports RS-422/RS-485 serial interface - Supports RS-422 or RS-485 signal on individual ports - Supports automatic handshake mode - Up to 115.2 Kbps data transfer rate for each serial port - Dual data buffers for each upstream and downstream data transfer - No IRQ, DMA, I/O address resources required - Supports hot-swapping and plug-and-play - Built-in 16KV ESD protection - Supports both bus power and external power - Works with cellular phones, PDAs, digital cameras, modems and ISDN terminal adapters - OS support - Windows/Linux