20V DC Power Adapter for DK30A2DH / DK30ADD Docking Stations - 2A

Spare or Replacement DC Power Supply | 20 Volts | 2 AMPS | Type-N Barrel

Product ID: SVA20N2NEUA

0 stars (0 reviews) |
  • Replacement power adapter for StarTech.com DK30A2DH and DK30ADD laptop docking stations
  • Replace lost or purchase spare power adapter for DK30A2DH or DK30ADD
  • Supports a range of devices that require 20 volt and 2 amps (or less) of power and a N-type barrel connector
Your price
¥3,907 JPY excl.
¥4,298 JPY incl.

This 20V DC power adapter is primarily a replacement or spare power adapter for the DK30A2DH or DK30ADD laptop docking stations.  It can also universally supply power for any electronic device that has an N-type barrel and requires 20 volts and up to 2 amps of power. 

Replace Your Failed or Lost Power Adapter 

The power supply is a perfect replacement for the lost or damaged 20V / 2A power adapter you've used to power your existing electronics such as your docking station. 

Keep a Spare Power Adapter on Hand 

When downtime isn't an option, keeping spare power adapters on hand ensures that you won't be left waiting for a replacement to arrive or have to replace your devices just for the sake of a compatible power source. 

The SVA20N2NEUA is backed by a StarTech.com 2-year warranty and free lifetime technical support.


  • Replace a lost or broken DC power supply
  • Keep an extra power adapter on hand for your mission-critical devices

Partner Numbers

  • SB C&S S6A1014490
  • SYNNEX Japan ZU201WW
  • UPC 065030880985


Warranty Information Warranty 2 Years
Packaging Information Package Height 10.3 cm [4.1 in]
Package Length 38 cm [15.0 in]
Shipping (Package) Weight 0.2 kg [0.4 lb]
Package Width 29.5 cm [11.6 in]
Physical Characteristics Color Black
Cable Length 1219 mm [48.0 in]
Product Length 75 mm [3.0 in]
Product Width 40 mm [1.6 in]
Product Height 4.3 cm [1.7 in]
Weight of Product 137 g [4.8 oz]
Power Input Voltage 100 - 240 AC
Input Current 1 A
Output Voltage 20V DC
Output Current 2 A
Center Tip Polarity Positive
Plug Type N
Power Consumption (In Watts) 40W
What's in the Box 1 - Included in Package Universal Power Adapter (NA, EU, UK, ANZ)


Your price
¥30,559 JPY excl.
¥33,615 JPY incl.
Your price
¥22,872 JPY excl.
¥25,159 JPY incl.


Talk to an Advisor

We are always ready to assist you with any questions you may have.

Live Chat (opens in new window)


Product Support

Talk to an Advisor

We are always ready to assist you with any questions you may have.

Live Chat (opens in new window)

Compliance and safety

Compliance letters

Safety Measures

  • If product has an exposed circuit board, do not touch the product under power.
  • If Class 1 Laser Product. Laser radiation is present when the system is open.
  • Wiring terminations should not be made with the product and/or electric lines under power.
  • Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
  • Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
*Product appearance and specifications are subject to change without notice.

Customer Reviews

(0 reviews)
0 out of 5 stars
  • 5 (0)
  • 4 (0)
  • 3 (0)
  • 2 (0)
  • 1 (0)
Tell us what you think of this product.
Need a little help getting started?

Check out our review guidelines.

Back to top