ACR39TA1 brings new and modern technology to the world of smart card . This SIMsized smart card reader is small but packs in a lot of features. Being a compact and powerful smart card reader, the ACR39TA1 brings together sophisticated technology and modern design to meet rigorous requirements of smart cardbased applications.ACR39TA1 supports 7816 smart cards, various memory cards, and microprocessor cards with T=0 and T=1 protocol. It is fully compliant with PC/SC and specifications, and supports operating systems such as , Linux, and OS. Additionally, ACR39TA1 may also be used on mobile devices running on Android platform versions 3.1 and above.Weighing more than your standard USB stick, ACR39TA1 is a device that you can bring anywhere to keep smart card technology right at your fingertips.Device Driver Support: XP, Vista, 7, 8, 8.1, 10 Server 2003, Server 2008, Server 2008 R2, Server 2012, Server 2012 R2, Server 2016 Linux, OS, , Android 3.1 and later.Supports memory cards such as: Cards following the I2C bus protocol (free memory cards) with maximum 128 bytes page with capability, including: : AT24C01/02/04/08/16/32/64/128/256/512/1024; SGS:ST14C02C, ST14C04C; Gemplus:GFM1K, GFM2K, GFM4K, GFM8KCards with intelligent 1k bytes EEPROM with writeprotect function, including:: SLE4418, SLE4428, SLE5518 and SLE5528Cards with intelligent 256 bytes EEPROM with writeprotect function, including:1. : SLE4432, SLE4442, SLE5532 and SLE55422. Supports (Protocol and Parameters Selection)Features Short Circuit ProtectionDimensions:49.5mm(L)x21.5mm(W)x9.0 mm(H)Weight:8.5gProtocol:USB Connector Type:Standard Type APower Source:From USB portSpeed:USB (12 Mbps)Supply Voltage:5 VNumber of Slot:1 SIMsized Card Slot (optional with MicroSIMsized)Standard: 7816 Parts 13, Class A,B,C (5V, 3V, 1.8V)Protocol:T=0; T=1;Memory Card SupportSupply Current:Max.50mASmart Card Read/Write Speed:9.6 Kbps600 KbpsShort Circuit Protection:(+5) V/GND on all pinsClock Frequency:4.8 MHzCard Connector Type:ContactCard Insertion Cycles:Min.100,000LED:GreenPClinked Mode:PC/SCCT(through on top of PC/SC)Temperature:060Humidity:Max.90% (noncondensing)MTBF:500,000 Due to different product batches, the appearance , which does not affect the use.Colour:BlackMaterial:PlasticPackage Contents:1 * Portable Mini Smart Card ReaderOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.