ACR39U PocketMate II is a portable smart card reader that is more than meets the eye. The swivel-usb-go design keeps it safe when not in use. The reader is capable of supporting demanding smart card applications using full-sized contact smart cards. No larger than a USB stick. it embodies reliable functionality and nifty design.ACR39U PocketMate II supports ISO 7816 Class A. B. and C smart cards (5 V. 3 V. and 1.8 V) and microprocessor cards with T=0 and T=1 protocol. In addition. it supports a wide variety of memory cards. including the Department of Defense Common Access Card (CAC) and SIPRNET Card. This makes it ideal for a broad range of solutions. such as PIV. Physical and Logical Access Control. Digital Signature. and Online Banking applications.This sleek and simple pocket-sized reader is designed to be used anytime and anywhere. Being PC/SC and CCID-compliant. ACR39U-N1 PocketMate II can easily be integrated in a computer-based environment. Using the standard USB-Type A connector. it helps provide wide-ranging support. Its drivers are compatible with operating systems such as Windows®. Linux®. and Mac OS®. In addition. ACR39U PocketMate II may be used on mobile devices running on Android™ versions 3.1 and later.ACR39U PocketMate II is the perfect smart card reader for your smart card solution.