The MS-DR-1 evaluation kit is compatible with MEMS 1×4/1×8/1×12/1×16 switches. It has three control modes: manual push button; TTL; USB or RS232 with a user-friendly GUI Windows™ program supporting UART commands. It is intended for convenient laboratory use or switch performance evaluation. The unit has a mini USB connector with a USB-to-MicroUSB cable or a special RS232-to-MicroUSB cable to support RS232 connection. It can be powered by 5-12V power supply. It is a cost-effective solution for ease of using our switches.