- The Reflex USB V.3 reader represents the ultimate in performance and user convenience. Whether at work or at home, the Reflex USB reader provides an ideal platform for e-commerce and other PKI applications, where the smart card plays a key role in storing certificates, digital signature generation, and advanced encryption. It takes advantage of the speed of the USB bus as well as the convenience of plug and play, and hot-pluggable. The Reflex USB V.3 is the latest addition to the Reflex USB family and is specially designed to make potentially time-consuming and troublesome process of deployment as smooth and simple as possible. In addition to it's new rounded design, this new reader builds on the benefits of its predecessors. Its even smaller size allows for less space on the desktop and is compliant with all major smart cards on the market. With optimized communication speed and installation procedure (through compliance with CCID specification), this new version will greatly improve your users experience.