Overview Enables MSR credit card transactions or loyalty card integration without adding clutter to the retail work space Features Bi-directional swipe for ease of use Easily integrates into any of the four ports on the display of the HP7 Retail System or on the HPL6015tm and L6017tm Touch Monitors for customizable positioning.* *HP does not support the use of any other standard USB device on the HP RP7 Retail System display or on the HP L6015tm and L6017tm Touch Monitors beyond the HP Retail Integrated Fingerprint Reader (QZ672AA), HP Retail Integrated Dual-Head MSR (QZ673AA), and HP Retail Integrated Webcam (QZ700AA).