Plugable 2-Outlet Desktop Power Strip with 4-Port USB Charger

Convenient Desktop Power Access.

Put the power you need in easy reach. Leave your separate phone and tablet chargers where they are and make use of the four USB smart-charge ports that charge most devices as fast as their wall chargers (or faster in the case of the iPhone 6 or 6 Plus).

The PS2-USB4 allows up to 4 USB devices to charge simultaneously while providing convenient desktop access to dual AC outlets.

The four dedicated smart charging ports automatically select the best charging mechanism for the device. Whether and how fast to charge is up to the device being charged. Each port can charge a device at up to 2.4A with 6.8A, 34W total to share between the 4 ports.


  • Sleek matte black design to match professional business products
  • Provides easy access to AC power and USB charging ports
  • 2 standard US 3-prong grounded power outlets (no surge protection)
  • Both outlets accommodate larger “wall wart” style power adapter bricks
  • Built-in 4-port 34W (6.8A) USB smart charger
  • 5 foot removable power cable

Technical Specifications

Model PS2-USB4
Input 110-240VAC/50-60Hz
Output 34W (5V/6.8A)~~2.4A Max Per Port
Ports 2 x AC Outlets~~4 x USB Smart Charging
Cable Length 5ft (1.52m)
Dimensions 7″x4″x1.5″ (17.8×10.2×3.8 cm)

USB Charging

Battery charging over USB has become a standard practice but the actual charging behavior of different devices is often unpredictable and sometimes disappointing. The devices themselves decide how much current to draw and manufacturers haven’t settled on a single standard. We constantly test our products with as many different devices as possible and publish the results so it’s easy to determine the charging behavior to expect from your device on each of our USB products. These are the results for the devices we’ve tested on this charger so far.

For hubs, "Hosted" means the hub is attached to a host computer that is powered on. "Unhosted" means just the opposite, that the hub isn't attached to a host computer, or that the host computer is turned off. This doesn't apply to stand-alone chargers that only plug in to a wall outlet.

The "Estimated Charging Time" column is the minimum amount of time that the device would take to charge if it was fully drained. This is just an estimate! We provided this to give a general idea of the expected charge time. If this column is blank for a device, that means that the device indicated that it wasn't charging. In this case, even if the device is drawing power, it will likely either "tread water" keeping the battery at a constant level, or slowly lose ground.

In the box

2 plug AC outlet power strip / 4-port smart charger. 5ft AC power cable.

3-product in use 2


Problem: AC outlets are not working.
Solution: Double-check AC power cord connection and check to make sure the power switch is “on.”

Problem: AC outlets stopped working while AC device(s) in use.
Solution: If power strip shut off while in use the over-current surge protection has been tripped. Turn the power strip off, make sure your attached AC device(s) are rated under a total of 1500W then turn the power strip back on. This will reset the over-current surge protection.

Problem: USB 4-Port Smart Charger is not charging devices, blue LED is not lit.
Solution: Double-check AC power cord connection and check to make sure the power switch is “on.” Next check to see if the blue LED is lit.

Problem: USB 4-Port Smart Charger is not charging devices, blue LED is lit.
Solution: Try moving device to a different port. Test port(s) with another device if available. If device(s) are not charging on any ports, please contact us – we’re happy to help.

Have another question we haven’t answered yet? Just email, we’re happy to help!