Amazon.com: 13.56Mhz or 125Khz Dynamic QR Code Reader Wiegand/RS232/USB Communication Format Access Control System 1D 2D Recognition (IC 13.56MHZ (USB)) : Industrial & Scientific
Amazon.com: Waterproof 125Khz Access Control Card Reader, 13.56MHZ IC, NFC RFID Reader, Supporting Wiegand26/34, RS232, RS485 Format (125Khz RS232 Format) : Industrial & Scientific
Amazon.com : YARONGTECH 125KHZ Waterproof RS232 Interface Door Access Control RFID Reader : Electronics
Amazon.com: Static Dynamic QR Code RF Card Reader 125Khz or 13.56Mhz 86 Embedded Wiegand RS485 RS232 TTL Level USB Interface (13.56Mhz, RS232 Format) : Industrial & Scientific
Youmile 1 x RDM6300 RF Module ID Reader Module 125KHZ EM4100 RFID Card Reading Module with RFID Key Fob DuPont Cable S50 Blank Card for Arduino : Amazon.de: Business, Industry & Science
Amazon.com: 13.56Mhz High Frequency Metal Waterproof Card Reader Anti-Theft and Anti-Smashing RS485 RS232 TTL Level Format DC5V 9-16V 24V 125Khz Non-Contact RF Card Swipe (125Khz, RS485, DC 9~16V) : Electronics
Amazon.com: IP65 UHF RFID Reader Access Control System Long Range Outdoor IP67 8dbi Antenna USB RS232/RS485/Wiegand Output UHF Integrated Reader (6m~8m) : Electronics
YARONGTECH 125khz Desktop EM TK4100 Proximity ID Karten/Smart Card RS232 RFID Reader : Amazon.de: Computer & Zubehör