4321 Mobile ExpressCard 54

The OMNIKEY® 4321 is one of the first ExpressCard™ 54 smart card readers available on the market. The new interface standard, designed to enable smaller and faster PC card solutions for next generation PCs, is implemented in the latest laptops in addition to, or as a replacement for, traditional PCMCIA expansion slots.
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Sales price without tax $1.00


  • ExpressCard™ Interface
  •  Lip for convenient card insertion
  • Robust metal housing
  • USB driver architecture
  • High speed data transmission