Mag-stripe Reader with keyboard 1. Read track 1&2, 2, 2&3 2. Apply ... Model Number: GHC75xkeyboard material: ABS color: white MOQ: 10 output: USB,keyboard port ,RS232 tracks: 1,2,3 keys: 20Power supplyDC 5V ... millionsOperating votage5vReliability Reliable for over 1,000,0000 card swipes keyboard with magnetic card reader