The communication with computer and the power supply are both done via one USB cord. MSR605X doesnt require an external power adapter.

2& 3 MSR605X is a new model of magnetic stripe card reader writer. Specifications: Model: MSR605X Functions: Read, Write, Copy, Erase, Compare, Save to File, File to Write Standard: ISO7811/1~6 Tracks:Track 1, 2 & 3 HiCo&LoCo: All compatible (300~4000 oe) Interface: standard USB Power supply: DC +5V (via USB directly) Operating instructions: LED Swipe: Manual, single direction Compliant Systems: Windows 98/2000/me/xp/vista/7/8 (32&64),Mac OS Size: 2126463 mm Weight: 0.9 KG Note: If the cd do not match computer or can't work, please don't worry, please visit our websites as a free software download: (Matching model: MSR605X Software for windows) (Matching model: MSR605X Software for Mac OS) Package List: 1x MSR605X Magnetic Card Reader/Writer 1x Software CD 1x USB Cable 1x Clearning Card 20x Blank HiCo Magnetic Cards. MSR605X Magnetic Stripe Card Reader Writer Encoder For Hi&Lo Co Track 1. Compared to the popular model MSR605, MSR605X doesn't require an external power adapter.The communication with computer and the power supply are both done via one USB cord. 4.Programmable leading bie,raw data,DMV/AAMVA,and user defined format. 3.Writing and verifying data on single,dual,or tripe track in one swioe. 2.Manual Swipe to read/or write card with USB output. 1.Meets all ISO/IEC 7811 standards for card data encodinf.

MSR605X is a new model of magnetic stripe card reader writer. If you have the MSR605X version go to this page: MSR605X Driver.

Msr605x instruction manual