If you’ve worked with passive RFID before, you know that most readers only work within inches of the card. In [Fran ... 5375), and makes it amazingly portable by embedding 12 AA batteries ...

CEM RDR/304/005 MiFare/DESFire CSN portable card reader is a lightweight and rugged hand-held card reading device for use with the CEM AC2000 system v6.3 software & upwards. It can be used for ID card ...

eErlik Latest USB Type C & Micro USB OTG Memory Card Reader Adapter - Portable 1 Slot for TF, SD, SDXC, SDHC, MMC, RS-MMC, UHS-I, USB 3.0 This is a budget friendly microSD card reader from Wayona.