Northern European design and technological innovation combined with high production quality from Taiwan. ​ Carefully engineered to be the smallest & lightest reader of its kind on the market for full size (ID1) eID smart card readers. ​ Very lightweight (5g) 57mm [ L ] 7.7mm [ H ] 12.56mm [ W ] (closest competitors are more than twice of size and weight, e.g. 12.5g & 18.9g). ​ Plug & Play (USB CCID) - works out of the box. Mac® OS X, Windows®, Linux® support.