The following MagTek swipe readers are compatible with QB EzPay.
| MagTek USB HID Swipe Readers | ||||
| Part Number | Tracks | Color | Cable | Heads |
| 21040101 | TK 1,2,3 | Pearl White | 6’ USB-A | Single |
| 21040102 | TK 1,2,3 | Black | 6’ USB-A | Single |
| 21040103 | TK 1,2 | Pearl White | 6’ USB-A | Single |
| 21040104 | TK 1,2 | Black | 6’ USB-A | Single |
| 21040119 | TK 1,2,3 | No enclosure | 11” 5 Pin Molex | Single |
| 21040139 | TK 1,2,3 | No enclosure | 21” 5 Pin Molex | Single |
| MagTek USB HID SureSwipe Readers | ||||
| Part Number | Tracks | Color | Cable | Heads |
| 21040140 | TK 1,2,3 | Black | 6’ USB-A | Dual |
| 21040146 | TK 1,2,3 | Pearl White | 6’ USB-A | Dual |