The NEW TRENDnet TU-S9 USB to Serial Converter is a white adapter converter that allows you to connect a device with a USB 1.1 standard to a RS-232 serial connection. With a cable length of 60 cm, this converter is compatible with the TU-S9 model and features a USB standard type A male connector on one end and a serial (RS-232) male connector on the other. Made by the trusted brand TRENDnet and originating from China, this converter is a reliable and essential tool for various computer networking needs.