Product parameters Name: Smart Card Matching Machine Model: iCopy X100 Size: 182 x 70 x 31MM Frequency: 13.56MHz, 125KHz, 175KHz, 250KHz, 300KHz, 375KHz, 500KHz, etc. Interface: USB Type-C communication/power supply interface Power supply: 5V 0.5A Power consumption: sleep standby less than 10uA Smart Card Support: 125KHz ID type: EM4100, TK4100, 5200, EM4305, T5577, 8265, 8268, 8678, 8310, etc. NFC emulation functions: Enables mobile phones, bracelets, and other NFC-enabled devices to emulate encrypted IC cards with one click, allowing convenient access without carrying physical cards. Currently compatible with Android and Hongmeng connected mobile apps. Color: Black Material: ABS Package Contents: 1 pcs RFID Copier 5 pcs 125kHz T5577 Keys 5 pcs 13.56MHz UID Cards 1 pcs English Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement allowed error is +/- 1-3cm.