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Black rectangular 150W power adapter with barrel connector and NA power cord

STARTECH

STARTECH 158-DOCKPOWERADAPTER docking station power adapter 150W 19.5V 7.7A

SKU CH-YH2V-4WJWA MPN 158-DOCKPOWERADAPTER

Replacement 150 W AC/DC power adapter with North American cord for select StarTech.com docking stations

  • Product colorBlack
  • Compatible withDK30C2DPEP, DK30C2DPPD, and DK31C3HDPD
  • Replaces original adapter for compatible StarTech.com docking stations
  • Delivers 150 W at 19.5 V and 7.7 A for reliable operation
  • Accepts 100–240 V AC input for worldwide voltage compatibility
  • Connects via 5.5 mm / 2.5 mm N-barrel connector with NEMA 1-15P plug
  • Includes North American power cord for immediate use

Replacement Adapter For Three Docking Models

This 150W power adapter replaces the original supply for StarTech.com docking stations DK30C2DPEP, DK30C2DPPD and DK31C3HDPD. It delivers 19.5V at 7.7A from a 100-240V AC input. The unit is finished in black and includes a North American power cord. It is intended for IT professionals who need a direct replacement for a lost or damaged adapter.

Barrel Connector Fits Directly Into Dock Input

Installation is straightforward: connect the IEC cable to the adapter, plug the barrel connector into the docking station power jack, and attach the cord to a mains outlet. The N-barrel plug measures 5.5mm outside diameter and 2.5mm inside diameter, matching the dock socket exactly. The only common issue is attempting to use the adapter with a docking station that requires a different voltage or connector polarity.

Verify Dock Model And Connector Dimensions Before

Check that your docking station is one of the three listed models: DK30C2DPEP, DK30C2DPPD or DK31C3HDPD. Confirm the device requires 19.5V DC at 7.7A and accepts a 5.5mm by 2.5mm barrel plug with centre-positive polarity. Ensure you have a standard North American wall outlet or a suitable adapter for the NEMA 1-15P plug. This adapter will not power devices that need a higher wattage or a different connector type.

How it compares

Measured against everything we stock in USB-C & Laptop Docking Stations, at today’s prices. Recalculated every night.

Price $58.99
Cheaper than about 62% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameStarTech.com
Model name158-DOCKPOWERADAPTER
Part number158-DOCKPOWERADAPTER
Product colorBlack
Size & build
Shipping weight0.54 kg
Package size152 × 76 × 51 mm
Compatibility
Compatible withDK30C2DPEP, DK30C2DPPD, and DK31C3HDPD

Questions about this item

How do I confirm the adapter is delivering the correct 19.5V output after connecting it to my DK30C2DPEP docking station?

The docking station should power on normally and all connected peripherals should function. If the dock's power LED illuminates and attached displays or USB devices work, the adapter is supplying the required 19.5V at 7.7A.

What comes in the box with the 158-DOCKPOWERADAPTER and is a power cord included?

The package includes the 150W power adapter unit and a North American NEMA 1-15P power cord. No additional cables are required for use with compatible DK30C2DPEP, DK30C2DPPD or DK31C3HDPD docking stations.

Which StarTech docking station models are compatible with this 150W replacement adapter?

This adapter is designed for the DK30C2DPEP, DK30C2DPPD and DK31C3HDPD laptop docking stations. It provides the exact 19.5V 7.7A output and N-Barrel connector (5.5 mm / 2.5 mm) those models require.

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