upported Cards MIFARE (Classic, Ultralight, Ultralight C, MIFARE PLUS, DESFire, DESFire EV1 2/4/8k), CD21, NFC Forum Tag types 1/2/3/4 Data Transfer Rate 106, 212, 424, or 848 kbps, depending on card IC Antenna Integrated PC/SC Driver PC/SC specification ver. 2.01.14 for: Windows 7/8/ 8.1/10 (32 and 64 Bit) Windows Server 2003/2008/2012 MacOS 10.10.x,10.11.x, 10.12.x Linux 2.6.x (32 and 64 bit) Android 4.0 and higher Software PC/SC API Power Supply Bus-powered USB Power Consumption 50mA, excluding card Dimensions (H x W x D) 91 x 75 x 12mm (3.583 x 2.953 x 0.472") Weight 44g (1.5oz) Operating Temperature 0˚ to 50˚C (32˚ to 122˚F) Storage Temperature -25˚ to 85˚C (-4˚ to 140˚F) Humidity Up to 95% RH (non condensing)) MTBF ~10M hours Connector 1.5m USB cable with USB type A connector Status Indicator LED Firmware SmartOS Firmware In-Field Upgradeable Yes Systems/Standards USB 2.0 Full Speed, CCID, Microsoft, WHQL Regulatory/Environmental CE, FCC, UL94, UL60950, VCCI, RFLJ, RoHS2, REACH, WEEE