
| Power supply unit model # | Surface model | Main charger | Total wattage | Compatible or not |
|---|---|---|---|---|
| 1706 | Surface Pro 7; Surface Pro 7+ | 15 volts * 4 amps=65 watts | 65W | ✓ |
| 1706 | Surface Pro X | 15 volts * 4 amps=65 watts | 65W | ✓ |
| 1706 | Surface Laptop 3; Surface Laptop 4 | 15 volts * 4 amps=65 watts | 65W | ✓ |
| 1706 | Surface Book (with Nvidia GPU) | 15 volts * 4 amps=65 watts | 65W | ✓ |
| 1796 | Surface Pro 5 | 15 volts * 2.58 amps=44 watts | 44W | ✓ |
| 1800 | Surface Pro 6 | 15 volts * 2.58 amps=44 watts | 44W | ✓ |
| 1800 | Surface Pro (5th Gen); Surface Pro (5th Gen) with LTE Advanced | 15 volts * 2.58 amps=44 watts | 44W | ✓ |
| 1800 | Surface Laptop (1st Gen); Surface Laptop 2 | 15 volts * 2.58 amps=44 watts | 44W | ✓ |
| 1800 | Surface Book 2 13 inch (without Nvidia GPU) | 15 volts * 2.58 amps=44 watts | 44W | ✓ |
| 1963 | Surface Laptop Go | 15 volts * 2.6 amps=44 watts | 39W | ✓ |
|---|---|---|---|---|
| 1735 | Surface Pro (5th Gen) M3 SKU | 15 volts * 1.6 amps=24 watts | 24W | ✓ |
| 1735 | Surface Pro 4 Core M SKU | 15 volts * 1.6 amps=24 watts | 24W | ✓ |
| 1735 | Surface Go; Surface Go with LTE Advanced | 15 volts * 1.6 amps=24 watts | 24W | ✓ |
| 1735 | Surface Go 2; Surface Go 2 with LTE Advanced | 15 volts * 1.6 amps=24 watts | 24W | ✓ |

