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31,420 Wholesale Usb Reader Products
Outdoor Antenna Fixed Reader Long Range RS-485 Interface UHF RFID Reader RS232
US $ 79-98/Piece
1 Piece
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NFC Contactless Smart Reader/Writer 13.56MHz USB RFID Reader with Free Sdk
US $ 18-23/Piece
10 Pieces
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USB Magnetic RFID Card Reader with Light
US $ 65-68/Piece
100 Pieces
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USB Emid 125kHz Smart Card Reader Dr10e/M
US $ 3.5-15/Piece
1 Piece
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RFID Access Control System Secure Em ID 125kHz RFID Card Reader Issuer with USB Cable Access Control Card Reader (SR7D)
US $ 3.5-4.5/Piece
1 Piece
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Type C Card Reader USB3.1 OTG Hub Adapter with SD/TF Card Reader
US $ 2.15-2.55/Piece
100 Pieces
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Waterproof Smart Blue-Tooth Mobile APP Swipe Card Fingerprint&Password Access Control Reader
US $ 1-29.9/Set
1 Set
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Manufacture 0.8kg USB Kingtop China High-Speed Printing NFC Reader Thermal Printer Kt-V510
US $ 75-87/Piece
10 Pieces
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Small USB RS232 Swipe Debit Card Msr Mni Card Reader
US $ 9.6-15/Piece
1 Piece
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Super Thin Metal USB Micro SD Card Reader (S1A-8017D)
1,000 Pieces
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12m Integrated Long Range UHF RFID Reader for Non-Stop Parking System
US $ 100-295/Piece
2 Pieces
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ABS RFID USB Card Reader Black Lf 125kHz RFID Reader
US $ 25-40/Piece
1 Piece
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Bluetooth USB PCI EMV NFC IC Msr Smart Card Reader Mpos I9
US $ 22-32/Piece
1 Piece
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Low Cost RFID UHF Card Reader
1 Piece
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Hot Selling Tablet Memory TF Card Camera High-Speed Card Reader OTG Connection Cable
US $ 0.51-0.57/Piece
1,800 Pieces
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Access Control Warehouse Use RFID Reader Long Range
US $ 985-1,200/Piece
1 Piece
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USB TCP IP Electronic Camera Time Recorder Battery Powered RFID Reader with 3G Network Auto SMS Sending Message
US $ 0.01-0.02/Piece
1 Piece
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Handheld RFID 134.2kHz Hdx Fdx Animal Ear Tag Stick Reader for Livestock
US $ 450/Piece
10 Pieces
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Long Handheld Bluetooth 134.2kHz Hdx Fdx-B RFID Animal Ear Tag Reader
US $ 200-250/Piece
1 Piece
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Internal Card Reader for PC, Plastic Case
US $ 1.3/Piece
1,000 Pieces
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Top Sale Bar Code Scanner USB Handheld Wireless Portable Mini Barcode Reader
US $ 80-90/Piece
10 Pieces
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Waterproof Smart Metal Single Door Standalone Enclosure Proximity Elevator   Keypad RFID Door Access Control Bluetooth Card Reader
US $ 20-24.5/Piece
1 Piece
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Factory Price ACR122u 13.56 MHz USB NFC RFID Contactless Smart Card Reader
US $ 21-25/Piece
1 Piece
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Outdoor Qr Reader Support ISO/IEC 14443 a/B 13.56MHz NFC Card USB Uart Serial Port Embedded Barcode Scanner Use in Acess Control
US $ 46-53/Piece
1 Piece
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Dual Frequency 125kHz USB RS232 RFID ID Card Tag Keyfob Reader with 8/10 Digits for Tk4100/Em4100/Em4200/Em4305/T5577
US $ 3.89-5.35/Piece
1 Piece
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Em Proximity Reader, USB RFID Reader for Em4200, Em4102 Uid
US $ 15-17.5/Piece
1 Piece
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Magnetic Stripe Encoder Decoder Msr Reader POS Card Reader with USB Port
US $ 35-38/Piece
2 Pieces
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Grow R101s FPC1020 Desktop Capacitive USB Fingerprint Module Reader
US $ 36.3/Piece
1 Piece
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Cheap Price 125kHz RFID Reader Writer Portable USB RFID Card Reader
US $ 20/Piece
50 Pieces
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5m Middle Range UHF RFID Reader for Car Parking System
US $ 65-285/Piece
1 Piece
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Ear Tag Stick Fdx-B Hdx Microchip Scanner RFID Animal Livestock Stick Reader
US $ 30-300/Piece
1 Piece
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US $ 15-25/Piece
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