An RFID (Radio-Frequency Identification) reader is a device used to read and decode information embe...
Basic principle of payment pos machine.
The 4 in 1 Multifuncational EMV Credit Card Reader Writer is a small device that can insert MMC, SD,...
Multi-function card readers are divided into contact card readers, contactless card readers, single-...
The MPOS machine realizes the function of replacing the conventional IC card with the SIM card throu...
Align the bright end of the scanning gun with the barcode of the item.