| Manufacturer | ATTEND |
| Type of connector | M.2 (NGFF) |
| Electrical mounting | SMT |
| Contact plating | gold flash |
| Number of pins | 67 |
| Contacts pitch | 0.5mm |
| Spatial orientation | horizontal |
| Imax | 0.5A |
| Symbol | Height | Polarisation |
|---|---|---|
| [mm] | ||
| 123A-21A00 | 2.1 | A |
| 123A-21B00 | 2.1 | B |
| 123A-21E00 | 2.1 | E |
| 123A-21M00 | 2.1 | M |
| 123A-30A00 | 3 | A |
| 123A-30B00 | 3 | B |
| 123A-30E00 | 3 | E |
| 123A-30M00 | 3 | M |
| 123A-40A00 | 4 | A |
| 123A-40B00 | 4 | B |
| 123A-40E00 | 4 | E |
| 123A-40M00 | 4 | M |
| 123A-58B00 | 5.8 | B |
| 123A-58B01/A | 5.8 | B |
| 123A-85AA0 | 8.5 | A |
| 123A-85BA0 | 8.5 | B |
| 123A-85EA0 | 8.5 | E |
| 123A-85MA0 | 8.5 | M |