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JSVER JSVER-PS3037 Extension Lead, 3 Outlets and 4 USB Ports1 / 7
Product guide

JSVER JSVER-PS3037 Extension Lead, 3 Outlets and 4 USB Ports

The JSVER JSVER-PS3037 extension lead combines three mains outlets with four USB ports in a desktop power strip. Its 2 m cord, shared on/off switch and sliding outlet covers suit a home or office setup, while the USB output is listed at up to 2.1A per port.

At a glance

  • Three mains outlets and four USB ports combine device charging and mains power in one strip.
  • The listed 200cm cord can place the strip on a desk or within reach of a nearby socket.
  • A single switch controls the mains outlets and USB ports, according to the listing.
  • Sliding covers are provided for unused mains outlets.
Price
£10.19Save 32%

Reference price: £14.99

Price checked: 12 Nov 2026

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Often bought together

Pros and cons

Pros

  • Four USB ports offer convenient charging without using the three mains sockets.
  • The shared switch can turn off both the AC outlets and USB ports together.
  • Sliding covers help close unused outlets.

Cons

  • The USB output is specified at up to 2.1A per port, so buyers seeking a higher-power USB-C or fast-charging output should look elsewhere.

Technical specifications

23 specifications
Identity
BrandJSVER
ModelJSVER-PS3037
Connections and electrical
Total USB ports4
USB current per portup to 2.1A
USB output10.5W (5V 2.1A)
Voltage240 Volts
Maximum current10 Amps
Power plug typeType G
Surge protection rating480 Joules
Maximum power3250W
Plug fuse250V/13A
Dimensions and installation
Form factorRectangle
Dimensions24.5L x 5.1W centimetres
Cord length200cm
ColourBlack 2M
Construction and controls
Enclosure materialAcrylonitrile Butadiene Styrene
Switch1 switch
Outlet coversSliding safety covers
LED indicatorRed
Weight385g
Use and support
Recommended useHome,Office
Product warranty18 month
Spare part availability duration7 Years

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title and feature text describe three mains outlets and four USB ports, while the details field says seven total outlets. The listed voltage is 240 Volts, but the plug description also gives a 250V/13A fuse and a 3250W maximum. Confirm the selected listing's electrical specifications and plug type before purchase. The stated USB current is up to 2.1A per port, while total USB output is listed as 10.5W (5V 2.1A).

Who is it for?

A good fit for

  • Home or office desk setups needing several mains sockets alongside USB charging.
  • Buyers who want a single switch and sliding covers for unused outlets.

Less suited to

  • People who need USB-C charging or a specified high-wattage USB fast-charge output.
  • Buyers who need independently switched mains outlets.
JSVER JSVER-PS3037 Extension Lead, 3 Outlets and 4 USB Ports · photo 2
Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 13,138 ratings
  • 5 stars77%77%
  • 4 stars15%15%
  • 3 stars4%4%
  • 2 stars1%1%
  • 1 star3%3%

Customer feedback describes the strip as handy and well-liked for its outlet and USB combination, function and design. There are also reported concerns about durability, including units said to have failed within a week, and noise described as whining or whistling. Those concerns matter for a product intended to remain connected at a desk. The supplied ratings are predominantly five-star, but do not resolve the reported reliability and noise issues for any individual unit.

Positive themes

  • Customers praise the functionality and the combination of outlets and USB ports.
  • Customers describe the design as sleek and the product as convenient.

Negative themes

  • Some customers report durability problems, including failure within a week of use.
  • Some customers report persistent whining or whistling noise.

Mixed feedback

  • Durability feedback is mixed, with positive overall impressions alongside reports of early failure.

Frequently asked questions

How many mains outlets and USB ports does it have?

The title and feature descriptions specify three mains outlets and four USB ports. A separate details field says seven total outlets, so confirm the outlet configuration on the selected listing.

How much USB charging output is specified?

The listing states up to 2.1A per USB port and gives a USB output of 10.5W (5V 2.1A). It does not specify USB-C ports.

Does it have a switch and outlet covers?

The product description claims one switch for the mains outlets and USB ports, plus sliding covers for unused outlets.

What is included in the package?

The listing's package description says one extension lead and one user manual. Check the selected listing for its current package details.

JSVER JSVER-PS3037 Extension Lead, 3 Outlets and 4 USB Ports · photo 3
Additional product photo 3

Alternative options

Product details in Markdown