SILVER SEAL Medical Grade Backlit Keyboard w/ RFIdeas pcProx Nano Series 125KHz Contactless Card Reader - Dishwasher Safe & Medical Grade, Waterproof Product Protection - ANSI / US-English / Quick Connect USB / Black. The Silver Seal Tap & Go Keyboard makes your single sign-on authentication much faster and easier! Use the same badge you use to get door access, to sign-on to your computer. All you have to do is place your badge on the proximity cap on the keyboard. This is possible thanks to RF IDeas technology inside the keyboard. It is the perfect product for Paradigm or Imprivata software, single sign-on, and scripted applications. Supported Smart Cards: HID Prox, Indala, EM 410x, AWID, CASI-RUSCO, Kantech ioProx (Cards other than HID Prox require Card Reader to be Specially Formatted).