The TP201-6CL is an adapter device manufactured by Nakagawa. It is designed to enable direct connection between a USB devices and a signal source. It features six external connection points, including four USB interface ports, one signal input port, and one signal output port. The USB ports allow for connection of a wide range of peripherals, including keyboards, mice, external hard drives, printers and more. The signal input and output ports enable connection to input and output devices, such as audio systems, for transferring signals. The device supports data transfer up to 480 Mbits/sec and is compliant with the USB 2.0 standard. It features over-current protection and is suitable for use in a wide range of applications.