USB 3-Track Magnetic Stripe Card Reader Credit Card ReaderUSB interface, keyboard emulation Work on Windows and Mac, and with TXT, Word, Excel, POS systems or any keyboard type Read 3 track data, High and Low coercively magnetic stripe cards Read ISO7811, AAMVA and most magnetic card data formats Perfect for POS, Banking, Loyalty, Access Control and other applications This magnetic swipe card reader with USB interface, adopting high integrated magnetic card decoding chip. It has small electricity consumption and strong interference resistance. It complies with ISO-7811, 7812 magnetic card decoding standard completely. It can read card bi-directionally, has intelligent lights To alert if card data is read correctly. Exquisite magnetic installation structure makes card reading more stable and reliable. Reasonable product design makes products small and compact. It is perfect for lapTops, deskTop computers, credit card processing, point of sale (POS), access control, ID verification, time and attendance terminals, etc. Features: Small footprint To fit in tight places Reads up To 3 tracks of information, track 1, track 2 and track 3 Bi-directional swipe reading Hico/Loco Cards all compatible Reliable for over 1,000,000 card swipes Threaded inserts for mounting Reads ISO7811, AAMVA, CA DMV & most magnetic card data formats LED indicaTor (Green light blinks while card is swiped.) Specifications: Size:90x 27 x 29 mm( L x W x H) Color:black Interface:USB emulation Keyboard Casing Material:ABS Operating Temperature:-10℃ To +60℃ Relative Humidity:90% non-condensing Works with:Windows, Mac OS, and many other USB capable operating systems.How To use: 1.Connect the reader To a computer USB port. 2.Run a text ediTor, notepad or other program with an input box. 3