DFX PC Adapter

Datakey offers a PC Adapter for the DFX (SD) RUGGEDrive™ token. The DFX PC Adapter features a field-proven SR4220PCB Receptacle on one end (for the memory token) and a USB Type A connector on the other end (for easy direct connection to a PC).

The DFX PC Adapter features all circuitry necessary to convert the SD interface of the DFX Token to a USB 2.0 (high-speed) Mass-Storage-Device (MSD) interface (i.e. recognized as a letter drive on a standard PC).

DFX PC Adapter
Part Number


Development Kit Part No.

See DFX Development Kits

PC Interface

USB 2.0 Hi-Speed


5.0 V, supplied by USB


See DFX token for throughput

Receptacle Contact Life

50,000 cycles min. 1,500 for USB connector

Operating Temperature

0 ˚C to +85 ˚C

Storage Temperature

-40 ˚C to +100 ˚ C

Used With

DFX RUGGEDrive memory tokens

Supported Operating Systems

Those supporting the USB Mass Storage Class

Included Accessories



RoHS Complaint

WARNING: California's Proposition 65

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