Teiobar HR-519B Wall Outlet Extender, 6 Outlets and 4 USB Ports

The Teiobar HR-519B wall outlet extender combines six AC outlets with four USB charging ports, including two USB-C ports, in a three-sided plug-in design. Its listing claims 900 joules of surge protection and a screw-secured fit for duplex outlets, with USB charging limits worth checking against your devices.

At a glance

Six AC sockets are arranged across three sides, with claimed 2.2-inch spacing between outlets.
Four USB charging ports comprise two USB-A and two USB-C ports, with different stated per-port output limits.
A center screw is intended to secure the extender to a duplex wall outlet.
The listing claims 900 joules of surge protection and says a green indicator shows protection status.

Price

$9.98Save 17%

Reference price: ~~$11.99~~

Price checked: Nov 12, 2026

View offer

Pros and cons

Pros

Three-sided layout offers six AC connections and four USB charging ports at one wall outlet.
The stated 2.2-inch spacing may make adjacent sockets more usable with larger plugs.
The screw-secured design is intended to reduce movement when plugging in or removing devices.

Cons

USB-C output is limited to 5V/3A per port and is not listed as Quick Charge 3.0 or suitable for devices requiring 9–22V charging.
The specified USB output may not suit devices that require higher-voltage fast charging.

Technical specifications

16 specifications

Identity
Brand	Teiobar
Model	HR-519B

Power and outlets
AC outlet count	6
Rated voltage	125 volts
Current	15 A
Maximum power rating	1875 watts
Plug type	Type B - 3 pin (North American)
Surge protection rating	900 Joules

USB charging
USB-A output per port	5V/2.4A Max
USB-C output per port	5V/3A MAX
Total USB output	DC 5V, Total 3.4A

Design and finish
Outlet spacing	2.2 inches
Color	White(Non-Night Light)
Connector type	Plug-in, Usb

Listing details
Claimed certification	ETL Certified
Warranty description	1 year

What to know before buying

Mounting is described for duplex outlets only, and the listing says it cannot be secured to other types such as GFCI outlets. Do not exceed the stated total rating.

Listing details to confirm

The listing gives both 5V/2.4A per USB-A port and 5V/3A per USB-C port, but separately states a total USB output of DC 5V, Total 3.4A. These USB output details are inconsistent, so confirm charging expectations before relying on simultaneous full-rate charging.

Who is it for?

A good fit for

People wanting several AC outlets and basic USB charging from a duplex wall outlet.
Home office or room setups where widely spaced sockets and a screw-secured extender are useful.
Devices that charge over standard 5V USB, subject to the stated overall USB output.

Less suited to

People needing USB-C charging above 5V or Quick Charge 3.0.
Buyers who need to secure the extender to a GFCI or other non-duplex outlet.
Setups requiring a corded power strip rather than a plug-in wall extender.

Teiobar HR-519B Wall Outlet Extender, 6 Outlets and 4 USB Ports · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 1,126 ratings

5 stars83%83%
4 stars10%10%
3 stars3%3%
2 stars1%1%
1 star3%3%

Customer feedback describes the extender as convenient, easy to install and useful for adding outlets and USB charging. Some customers say it stays securely in place, while fit is a mixed point and some report that certain plugs do not fit properly. The favorable aggregate rating is accompanied by a smaller share of low-star ratings, but ratings alone do not establish why customers responded that way. For buyers, the reported fit variation matters alongside the three-sided outlet layout and the listing's claimed spacing.

Positive themes

Customers report convenience, easy installation and useful outlet and USB access.
Some customers describe it as staying securely in place.

Mixed feedback

Customers disagree about fit, with some reporting that certain plugs do not fit properly.

Frequently asked questions

How many AC and USB ports does the Teiobar HR-519B have?

The listing specifies six AC outlets and four USB ports, comprising two USB-A and two USB-C ports.

What USB charging output does it support?

The listing states 5V/2.4A maximum per USB-A port and 5V/3A maximum per USB-C port, but also gives a total USB output of DC 5V, Total 3.4A. Those claims do not align, so treat the combined output as unclear.

Can it be secured to a GFCI outlet?

The listing says the center screw secures the extender to duplex outlets only and that it cannot be secured to GFCI outlets.

Does it provide surge protection?

The listing claims a 900-joule surge protection rating and says a green indicator light signals protection status.