Part Number:Pilipaneyb9s1d8fx0-01 Product Dimensions:11 x 7 x 1 cm; 80 Grams Size:125Khz Finish:Finish Material:Material Power Source:PowerSource Voltage:1 Volts Installation method:InstallationMethod Item Package Quantity:1 Included Components:inc Item Weight:80 g Features: Made of high quality ABS material and non-slip back design. USB interface, driver-free, just plug and play. Compatible for multiple systems, can connect computer and mobile phone. Built-in speaker controls buzzer and LED to indicate state of punching the clock. High reading speed increases the efficiency of punching the clock to a great extent. Non-contact card reading with fast speed, only need 0.2s. Specification: Condition: 100% Brand New Material: ABS Color: White Type: Non-contact Card Reader Support Card Type: 125Khz/ID Card, 13.56Mhz/IC Card (Optional) Operating System: Windows98\XP32\XP64\2000\CE\7\ME\NT\LIUNX\Vista32\Vista64\Android Support Agreement: 14443A agreement Card Reading Distance: 0~80mm Card Reading Time: