... power terminals are connected without power3, compatibility, and can be connected with the terminals of any brand, including the Shida, ... sun, Chang Lin, New World, harmony, and the country of light, wisdom, star, Haiwei, Lenovo, Zijin, Qi through other4, ... RHDimensions (L*W´*H)150mm ×102mm×43mmWeight250gKey switch life>25 millionsOperating votage5vReliabilityReliable for over 1,000,0000 card swipes ...