USR-GM3
USR-GM3 is highly-integrated UART to GSM / GPRS module. Users can easily make communication with it between serial device and cellphone or network device.
USR-K6
USR-K6 is a new and tiny super port UART TTL to Ethernet module, which can realize the bi-directional transparent transmission between UART and Ethernet. Modern replacement for older discontinued USR-K2.
USR-K5
USR-K5 is used for data transmission between TCP/UDP packets and the UART interface. USR-K5 is integrated with TCP/IP protocol stack, users can use it easily to complete the networking function of embedded devices, save manpower, material resources, and development cycle in the development process so that the product can be put into the market faster, enhance competitiveness. The width of Embedded Ethernet module USR-K5 is the same as the ordinary RJ45, USR-K5 has been rigorously tested and has been successfully applied in banks, highways, large corporate networks, and complex network environments such as fiber-to-Ethernet.