| 1 × USB Cable Tester main PCB [04108211] |
| 1 × Laser-cut acrylic bezel for USB Cable Tester |
| 1 × USB Cable Tester front panel PCB [04108212] |
| 2 × 4-pin tactile switch, black 6×6x5mm (1mm actuator) |
| 1 × 100µH 17Asat 1.7Amax 12.3×12.3mm inductor (CDRH127NP-101MC) |
| 1 × 10kΩ mini top-adjust trimpot |
| 2 × 1A DPDT 5V DC coil relay (EA2-5NU) |
| 1 × 20×4 Alphanumeric module with blue backlight |