Protable POS with biometrical authentication/fingerprint

RFID Handheld pos WINCE 6.0 OS, multi-function. Features Multiple communication modes for choose: telephone line dial up Modem, GPRS, CDMA, WCDMA, Ethernet, wifi Serial port or USB for connecting external device (data cable for software downloading) Multiple payment methods: mag-stripe card, contact IC card or contactless (NFC) IC card C-based SDK for secondary development POS Specification Processor TI Cortex A8 AM3715,1GHz Operating System WinCe6.0/LINUX/Android (Optional)