Power Adapters

This 5V power supply can provide a power source for any electronic device that has an N-type barrel and requires 5 volts and up to 3 amps of power.

Replace your failed or lost power adapter

The DC power supply is a perfect replacement for the lost or damaged power adapter you've used to power your existing electronics.

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.

This 5 volt 3 amp power adapter is a direct replacement for the power adapters included with the following StarTech.com products:



1.5 km VDSL2 Extender Kit

550 m Gigabit Ethernet Fiber Media Converter MM LC 

MST Hub - DisplayPort to DisplayPort Splitter

3-Port MST Hub - DisplayPort to HDMI Splitter

4-Port MST Hub - DisplayPort to DisplayPort Splitter

3-Port MST Hub - Mini DisplayPort to DisplayPort Splitter

3-Port MST Hub - Mini DisplayPort to HDMI Splitter

4-Port MST Hub - Mini DisplayPort to DisplayPort Splitter

1-Port USB Wireless-N 150Mbps AirPrint™ Server

2-Port USB KVM Switch Kit with Cables

4-Port USB KVM Switch with Hub

4-Port USB 2.0 Over Cat5 or Cat6 Extender

The SVA5N3NEUA is backed by a 2-year StarTech.com warranty and free lifetime technical support.

• Supports a range of devices that require 5 volt and 3 amps (or less) of power and a N-type barrel connector
• Reduce downtime in the event of a failure, by keeping a spare power adapter on-hand

• Good power efficiency and comparatively light weight
• Delivers constant 12 V DC for smooth functioning & charging of the device

This is a Microsoft W9S-00001 compatible laptop power adapter and power cord specifically designed for Microsoft laptops. This product has a voltage of 12V and a wattage of 48W at 3.6A. Our power adapters and power cords are 100% tested and compatible with their intended system.

• Microsoft laptop power adapter for replacement or addition to original
• 48W Laptop Power Adapter
• This adapter operates at 12V & 3.6A
• Application tested and guaranteed to work

The Lenovo 65W AC Travel Adapter with USB Port is a sleek, mobile power adapter that charges Thinkpad (slim tip) laptops while on-the-go. Ultraportable and light, this adapter goes where you do. It also offers a single USB port that lets you quickly and conveniently charge tablets and phones at the same time. The adapter is compact, energy efficient and backed by a 1 year warranty.

• Good power efficiency and comparatively light weight
• Delivers constant 5 V DC for smooth functioning & charging of the device
• Up to 65 W maximum power output
• 3.25 A current helps your device charge quickly

The 2-Port USB Wall Charger - AC to USB Adapter is an ideal solution for charging a mobile device at home, in the office, or on the road. This adapter features a compact design for easy portability, provides a power output of 5V and 4.8A for device charging.
The compact design of this adapter makes it easy to toss into a suitcase or backpack for charging on the go. The AC prongs fold into the adapter for travel, lessening the likelihood of damage to those prongs.

5 volts and 4.8 amp (2.4 amp per port) of power are available for device charging from this adapter when it plugged into an AC outlet. The power output makes this adapter the perfect solution for charging smartphones and tablets.

More from the Manufacturer

• 5V, 4.8A total maximum output
• 2 standard USB A ports
• Compact size
• Foldable AC prongs

The 2-Port USB-C + USB-A Wall Charger is an ideal solution for charging or powering portable devices at home, in the office, or on the go. This adapter features a compact design for easy portability and provides a maximum power output of 5V and 5.4A for device charging.

The compact design of this adapter makes it easy to toss into a suitcase or backpack for charging on the go. The AC prongs fold into the adapter for travel, lessening the likelihood of damage to the prongs.

A maximum of 5 volts and 5.4 amps of power are available through a single USB-C 3A port and a single USB-A 2.4A port for device charging when plugged into an AC outlet. The power output makes this adapter perfect for charging smartphones and tablets.

• 5V, 5.4A maximum output
• One 3A USB Type-C female port
• Compatible with USB-C and Thunderbolt™ 3 cables
• One 2.4A USB-A female port
• Compact size
• Foldable AC prongs

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.

• Keep your mission-critical devices up and running with an extra power adapter
• Supports a range of devices that require 20 volt and 2 amps (or less) of power and a N-type barrel connector
• Replace lost or purchase spare power adapter for DK30A2DH or DK30ADD
• Replacement power adapter for StarTech.com DK30A2DH and DK30ADD laptop docking stations

HP AL192AA#ABA Compatible 150W 19V at 7.9A laptop power adapter designed to fit most HP notebooks. Our power adapters are 100% tested and compatible for the systems intended for. Battery life depends on many factors including: available DRAM, screen brightness, applications, features, power management, battery condition and other customer preferences. With our Certification Test Program, we can guarantee your product will work right the first time. Our products are guaranteed by law to not affect or void OEM warranties.

• An essential power solution
• Delivers constant 19 V DC for smooth functioning & charging of the device
• Up to 150 W maximum power output
• 7.90 A helps charge quickly