It is a comprehensive proximity card reading and writing device that can copy and edit IC proximity cards and ID proximity cards No need to install a driver, quickly read the card Suitable for replicating residential housing door card, elevator card, access control card, etc Specification: Battery: not battery-in Carrier frequency: 13.56MHZ, 125KHZ RF distance: 1-3cm IC card range: Class A and Class B cards that comply with ISO-14443 standards, such as: MIFARE card (Classics, DESFire), M1, S50, UID, CUID, FUID, UFUID, etc ID card range: Proximity cards that comply with ID standards, such as: supporting EM4305, 5200, 8800, T5577, ZX-F08, HID, etc Host material: ABS Operating system: Windows 7 or 8 or 10 and Windows Server versions of the same period Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.