The ATEN™ UC232B is a one port USB-to-Serial console adapter. This high quality industrial adapter cable is designed to instantly add single RS-232 console port connectivity for networking appliances via a USB port. The adapter is powered via the USB connection. Converts a USB port to RJ-45 Console port (RS-232). Support straight RJ45 cable, no need to use Rolled RJ45 Cable for connecting Networking Router, modem or network switch for configuration. Fast COM Port Transmission–up to 921.6 Kbps data transfer rate. COM retention saves the assigned port settings for the device.