This New Product is 100% Compatible with MSR206,MSR505,MSR505C 

Features
Reading/Writing magnetic stripe card complied with ISO formats 
Read/Write High & Low Coercive (300~4000Oe) 
High/Low Coercivity encoding circuitry selectable on screen 
Program software for Windows 98/Me/XP/vista
Programming software for various read/write performance  
Sequential write function, up to 12 digits (1 up)
Manual Swipe to read and/or write card with RS-232 /USB output 
Writing and verifying data on single, dual, or triple track in one swipe 
+24VDC, 2.5A Max external power adapter attached 

Specification
Electrical
Power requirements: +24VDC +/- 5%
Consumption: Typical 350mA Max.  600mA plus for each writing track   
Power supply: External switching power 24V/2.5A
Communication: Standard RS232 or USB with USB-to-RS232
Ripple: 50mVp-p or less
Dielectric strength: 500 VDC for 1 minute

Performance
Read card : Track1   Track2   Track3
Bit per density: 210 bpi   75/210bpi   210 bpi
Coercive force: Read/write 300-4000 oe Mag.card
Card thickness: 0.76-1.2mm
Read speed: STD card    Jitter +/-15%   Amp. 60%
            5-55ips   5-50ips   5-50ips
Write speed: 5-30ips
Write jitter: Interval < +/- 10%, Sub-interval < +/- 12%
Error rate: Read < 0.5%
            Write < 0.8%
Head life: Min. 1000K swipes for both read/write head