125 KHZ EM4100 RFID Card Read Module Board RDM630 UART Compatible 38.5mmx19mmx9mm Modules

125 KHZ EM4100 RFID Card Read Module Board RDM630 UART Compatible 38.5mmx19mmx9mm Modules
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sku: 1005003772825660
$2.27
Shipping from: China
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