Features an integrated smartcard reader wired connection provide secure, fast data and authentication transfers it has lowprofile, quiet keys which are spill resistant comes with removable palm rest secure and convenient access secured pcs or networks directly from your keyboard. The dell smart card keyboard kb813 has an integrated smart card reader for easy authentication at your fingertips. Reliable wired usb connectivity helps provide secure, fast data transfers while eliminating the need for batteries. A spill resistant keyboard safeguards against the inevitable beverage mishap. Comfortable and quiet work comfortably with low profile keys, a full size keyboard and a detachable palm rest. And reduce distractions with a keyboard that's designed for a smooth, quiet typing experience. Secure and convenient comfortable and quiet