Steinwhale SW4-13 DC to USB-C Adapter Cable 0.17m 100W PD
DC female-to-USB-C male adapter powers Starlink Mini from 100 W PD sources, 19 AWG cable with waterproof jack and E-MARKER protection
- Rated speedUSB-C Male to DC Female
- Connection typeCables
- Cable length0.17 m
- Thunderbolt 3 supportDC Cable
- Connector count1
- Connector detailsDC Cable
- Powers Starlink Mini from USB-C PD banks
- 100W 20V/5A Power Delivery input supported
- 19AWG cable with waterproof jack, heat rated to 90°C
- E-MARKER chip prevents overload, overheat and short circuit
- Plug-and-play 0.17 m adapter for quick outdoor setup
DC-to-USB-C adapter for Starlink Mini
This short adapter cable converts a USB-C Power Delivery source into the DC barrel input required by the Starlink Mini. It lets travellers and remote workers run the terminal from a compatible PD power bank instead of a mains charger. The 0.17 m length keeps the connection tidy at the device end.
Capacity and headroom
Rated for 100 W at 20 V and 5 A, the cable handles the Starlink Mini’s full power draw with margin. An integrated E-MARKER and trigger chip add overload, overheat and short-circuit protection. The supplier notes that any upstream cable must not exceed 15 m to maintain reliable delivery.
Waterproof barrel jack for outdoor use
The DC female connector features a waterproof barrel jack and the 19 AWG wiring uses double-layer PVC insulation rated to 90 °C. This construction is intended for harsh environments and repeated outdoor plug-and-play cycles.
How it compares
Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.
- Price $20.99
- Pricier than about 80% of the 15,227 comparable items (median $14.99).
Specifications
| Product | |
|---|---|
| Brand name | Steinwhale |
| Model name | SW4-13 |
| Product type | DVI Cables |
| Performance | |
| Rated speed | USB-C Male to DC Female |
| Ports & slots | |
| Connection type | Cables |
| Thunderbolt 3 support | DC Cable |
| Connector count | 1 |
| Connector details | DC Cable |
| Connector gender | Male to Female |
| Power | |
| Plug type | No plug |
| Size & build | |
| Cable length | 0.17 m |
| Overall length | < 1 in |
| Conductor gauge | 5 A |
| Compatibility | |
| Apple compatibility | DC Cable |
| Supported platforms | Starlink Mini |
Questions about this item
Will the 0.17 m DC-to-USB-C adapter reach from my Starlink Mini to a power bank clipped on the same mount?
The cable is 0.17 metres long, so it only spans a very short gap; you will need the power bank positioned right next to the Mini.
How can I confirm the cable is delivering the full 100 W PD charge to the Starlink Mini?
The integrated E-MARKER and trigger chip negotiate 20 V / 5 A with the power bank; if the Mini powers on and stays online, the negotiated voltage is active.
Does the package include a USB-C power bank or the Starlink Mini's own DC power cable?
Only the adapter cable is supplied; you must provide a USB-C PD power bank and the Starlink Mini's original DC power cable separately.
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