UA100 is a 3-inch TFT screen fingerprint time & attendance terminal. Adopting the new user-friendly firmware, UA100 has new features like stunning GUI, more stability, faster matching speed and better expandability. UA100 is compatible with various types of USB flash disks, ADMS and former SDK. Moreover, RS232/485, TCP/IP, and USB-host/client ensure a smooth date transmission between device and PC, All the funtions can still be operated in a networking state. It also supports data backup and retrieve to avoid the risk of acccidental deletion.