Output power
- Microsoft Surface 127W Power Supply
- 127 W rated output
- Anker 140W 4-Port GaN Charger with USB-C Cable
- 140W total max
Charger comparison
Microsoft Surface 127W Power Supply vs Anker 140W 4-Port GaN Charger with USB-C
Compare charging power, ports and device compatibility.
01Selected  Microsoft Surface 127W Power Supply
KSh 7,500In Stock | 02  Anker 140W 4-Port GaN Charger with USB-C Cable
KSh 8,330In Stock |
|---|
2 of 4 products
Add to comparison
2 spaces availableApple 20W USB-C Power AdapterKSh 3,500
Samsung 25W Fast ChargerKSh 2,500
Samsung 45W Fast ChargerKSh 4,000
Anker PowerDrive 2 Car Charger (24W, 2 USB-A Ports)KSh 1,160
Our quick verdict
Choose the Microsoft Surface 127W Power Supply if you want a lower price (KSh 830 less). Choose the Anker 140W 4-Port GaN Charger with USB-C Cable if you prefer GaN Wall Charger.
Ports
- Microsoft Surface 127W Power Supply
- Surface-device charging connection and an additional USB charging connector
- Anker 140W 4-Port GaN Charger with USB-C Cable
- 4 output ports
Charging
- Microsoft Surface 127W Power Supply
- Surface-device charging connection and an additional USB charging connector
- Anker 140W 4-Port GaN Charger with USB-C Cable
- Supports USB PD
Key differences
The main differences to help you choose.
Microsoft Surface 127W Power Supply
- Lower price: KSh 7,500 (KSh 830 less).
- Charger type: Surface laptop/tablet power adapter.
Anker 140W 4-Port GaN Charger with USB-C Cable
- Charger type: GaN Wall Charger.
- GaN charger design.
What matters most to you?
3 priorities selected.
Microsoft Surface 127W Power Supply
- 127 W rated output.
- Surface-device charging connection and an additional USB charging connector.
Anker 140W 4-Port GaN Charger with USB-C Cable
- 140W total max.
- 4 output ports.
- Supports USB PD.
Detailed comparison
Explore the full specifications, section by section.
General
| Specification | Microsoft Surface 127W Power Supply | Anker 140W 4-Port GaN Charger with USB-C Cable |
|---|---|---|
| Brand | Microsoft | Anker |
Charger
| Specification | Microsoft Surface 127W Power Supply | Anker 140W 4-Port GaN Charger with USB-C Cable |
|---|---|---|
| Brand / Model | Microsoft Surface 127W Power Supply | Anker Charger 140W (4 Ports) with USB-C Cable · B2697 |
| Charger Type | Surface laptop/tablet power adapter | GaN Wall Charger |
Power & Charging
| Specification | Microsoft Surface 127W Power Supply | Anker 140W 4-Port GaN Charger with USB-C Cable |
|---|---|---|
| Maximum Output | 127W AC rating stated by Microsoft; additional USB charging connector rated 7.5W | 140W total max; all four ports 134W max |
| Ports / Charging Positions | Surface-device charging connection and an additional USB charging connector; C8 AC input connector | 3× USB-C outputs + 1× USB-A output |
| Input | — | 100–240V AC · 2.6A · 50/60Hz |
| Charging Technology | — | GaN · USB PD 3.1 |
| Output / Power Distribution | — | C1/C2: 9V⎓3A / 15V⎓3A / 20V⎓5A / 28V⎓5A (140W). C3: 5V⎓3A / 9V⎓3A / 15V⎓2.65A / 20V⎓2A (40W). A: 5V⎓3A / 9V⎓2A / 12V⎓1.5A / 10V⎓2.25A / 11V⎓3A (33W). C1+C2: 70W+70W; C1/C2+C3: 100W+40W; C1/C2+A: 100W+33W; C3+A: 24W shared. C1+C2+C3: 65W+45W+30W; C1+C2+A: 65W+45W+30W; C1/C2+C3+A: 100W+24W shared. Four ports: 65W+45W+24W shared on C3/A |
Design & Features
| Specification | Microsoft Surface 127W Power Supply | Anker 140W 4-Port GaN Charger with USB-C Cable |
|---|---|---|
| Design / Mounting | DC cable: 1.4 m | — |
| Smart Features | — | Touch-controlled display with total/per-port output and temperature |
| Cooling / Safety | — | ActiveShield 2.0 temperature monitoring |
Compatibility & Physical
| Specification | Microsoft Surface 127W Power Supply | Anker 140W 4-Port GaN Charger with USB-C Cable |
|---|---|---|
| Compatibility / Notes | Microsoft identifies this adapter as included with the 15-inch Surface Book 3; confirm compatibility for other Surface models | Above 100W requires a suitable E-Marker cable; certain Dell laptops are limited to 60W due to charging protocol |
| Dimensions / Weight / Package | Power supply: 101 x 57 x 28 mm; 390 g | Charger body: 69×69×36mm · In the box: charger, USB-C cable and documentation |
In summary
Microsoft Surface 127W Supply is the lower-priced option; neither stands out on the other features compared here.
Back to compared products ↑In-stock alternatives
For Microsoft Surface 127W Power SupplyCMF Power 100W GaN ChargerView product ↗
For Microsoft Surface 127W Power SupplyApple Dual Usb-C 35w Power AdapterView product ↗
For Anker 140W 4-Port GaN Charger with USB-C CableAnker 736 Nano II 100W ChargerView product ↗
For Anker 140W 4-Port GaN Charger with USB-C CableAnker Prime Charger 100W, 3 Ports, GaNView product ↗