Features Plug and Play --- This card reader uses USB interface, plug and play, allowing for immediate use without the need for driver software installation. Contactless Reading --- This card reader supports contactless reading, with fast reading speed (≤0.2s) and a reading distance of up to 8cm, supports IC card reading and writing. Wide Compatibility --- Built with microelectronic RF module, this IC card reader is compatible with various systems such as for Windows, for Linux, for Android, and more. High Stability --- With sponge pads at the bottom corners, this RFID card reader is anti slip and hard wearing, features detachable screws internally for easy maintenance. Premium Shell --- The shell of this card reader is made from ABS, ensuring scratch resistance and durability, finished with a matte eco friendly spray coating. Specification: Item Type: RFID Card Reader Material: ABS Model: R10C USB Reading Speed: 0.2S Card Reading Distance: 0-80mm Card Reading Spacing: 0.5S Communication Interface: USB interface Power Supply Method: USB power supply Working Voltage: 5V Working Current: 100mA Package List:1 x RFID Card Reader1 x USB Cable Package List 1 x RFID Card Reader 1 x USB Cable