Mfrc-522 RC522 RFID RF IC Card Inductive Module with Free S50 Fudan Card Key Chain Wholesale for Arduino Kits

Mfrc-522 RC522 RFID RF IC Card Inductive Module with Free S50 Fudan Card Key Chain Wholesale for Arduino Kits. Low Power Consumption: Sleep current <80uA, operating current 13-26mA at DC 3.3V. High Speed Transfer: Max data transfer rate of 10Mbit/s at 13.56MHz frequency. Wide Compatibility: Supports S50, S70, UltraLight, Pro, and Desfire card types. Complete Package: Includes module, standard S50 card, keychain card, and pins. OEM/ODM Service: Custom logo printing and manufacturing based on customer requirements. Strict Quality Control: Double verified by inspection center with less than 1% repair rate. Flexible Delivery: Normal delivery in 1-5 workdays; rich stock for urgent needs. Reliable Warranty: 1-2 years warranty with free replacement and full refund options.