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5v usb rs232 controller
(452 products available)
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Access
Control
Smart Card RFID
USB
Reader With Buzzer ACR1281U-C8
Ready to Ship
$32.00-38.00
Shipping per piece: $17.30
Min. Order: 1 unit
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Rockchip RK3288
RS232
TTL android 11 linux ubuntu development mainboard
controller
motherboard board
$64.00-81.00
Min. Order: 1 piece
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3x4 12keys keypad/
usb
digital metal keypad/
rs232
backlight keypad
Ready to Ship
$11.00-14.00
Shipping per piece: $12.44
Min. Order: 1 piece
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High Performance OEM EP3000Y Fixed Mount 2D Barcode Scanner with
USB
RS232
Wiegand RS485 Interface
Ready to Ship
$41.50-45.80
Shipping per piece: $8.29
Min. Order: 2 pieces
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YJFIRST ISO14443 Access
Control
RFID NFC QR Code Card Reader
RS232
RS485 Card Reader for Integrated Embedding
$37.00-43.00
Min. Order: 10 pieces
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chip writer
Usb
Nfc Reader low frequency rfid access
control
reader 13.56
$15.00-40.00
Min. Order: 2 pieces
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UHF RFID Small Module TTL/
RS232
/
USB
/TCP IP interface 0-15m Long Read Range RFID Reader with free SDK for Kit Embedded System
Ready to Ship
$7.50-72.00
Shipping per piece: $23.51
Min. Order: 1 box
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125KHz ISO11784/11785
USB
Interface Desktop RFID Card Reader For Access
Control
$2.20-5.00
Shipping per piece: $8.61
Min. Order: 10 pieces
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