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Mscien Extension Lead Review: Power multiple gadgets safely and neatly

Mscien 3M Extension Lead with USB Slots, 4 Way 3 USB Extension Socket with Individual Switches Mountable Overload Protection Power Strips with 3Metre Extension cable 3250W
4.5
[Multiple Outlets & USB]  4-way sockets plus 3 USB ports; supports up to 3250W to charge seven devices safely.
[Individual Outlet Switches]  Each outlet has its own switch and indicator light for precise control and energy savings.
[3-Meter Long Cord]  3m cable reduces clutter while offering flexible placement for desks and living spaces.
[Wall and Desk Mountable]  Screw-fixation on both ends enables easy wall or desk mounting for tidy installation.
[Certified Safety Features]  UK 13A fused plug, child safety shutter, and 750°C flame-retardant material ensure protection.
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Power accessories for home and office with a versatile extension lead that combines multiple sockets and USB charging, all on a long cable. Enjoy the reassurance of built-in safety features and simple on/off control that make charging less of a faff. Is the Mscien Extension Lead the right choice for busy rooms and shared workspaces?

⚡ At a Glance
  • Power Capacity: Rated up to 3250W, supports four UK sockets plus three USB ports concurrently
  • Best for: Households, home offices and small workspaces needing multiple mains sockets and USB charging
  • Not ideal for: High-current industrial tools or equipment requiring dedicated single-phase supply

Four UK sockets alongside three USB ports handle everyday charging and power needs, with a combined maximum load of 3250W. Wall-mountable design includes a 3-metre cable, a 13A fused UK plug, child-safety shutters and flame-retardant construction for safer use.


Charge several gadgets at once – with four sockets and three USB ports

Four BS1363 UK sockets combine with three USB slots to allow up to seven items to be connected simultaneously, with the total load capped at 3250W. A standard UK plug in the lead houses a 13A fuse to protect against overloads.

Multiple phones, tablets, a laptop and desk accessories can be used from a single outlet without swapping plugs, keeping a desk or living area tidy and functional.

Get localised control of power – with individual switches and indicator lamps

Each outlet and USB section has its own on/off switch paired with an indicator lamp, isolating power to unused sockets while leaving others live. This reduces standby consumption and simplifies troubleshooting if a single outlet trips.

Switch off chargers or peripherals one by one to save energy and avoid unplugging cables constantly, which is handy for charging routines or shared desks.

Place and secure where needed – with a 3-metre cable and wall-mountable design

A three-metre cable gives flexible placement options away from the wall socket, while screw-fix points at both ends allow the unit to be mounted on a wall or fixed under a desk. The casing is built from material rated to resist flames at 750°C.

Position sockets closer to workspaces or mount under furniture for a neater setup without trailing cables across the floor.

✨ The 4 Key Reasons for Mscien Extension Lead
  1. Individual switches – Turn off unused sockets to save energy instantly
  2. 3-metre cable – Place power strip up to three metres from socket
  3. Wall-mountable design – Screw-fix to wall or under desk for tidy set-up
  4. Safety features – 13A fused plug and child shutters reduce risk of shock
📋 Technical Details at a Glance
  • Sockets: 4 UK BS1363 outlets
  • USB Ports: 3 USB slots
  • Max load: 3250W combined capacity
  • Cable length: 3 metres
  • Plug: Standard UK plug with 13A fuse (BS1363/A)
❓ Frequently Asked Questions

Q: Can the extension lead charge phones and laptops at the same time?

A: Yes. Four UK sockets plus three USB ports can be used concurrently with a combined maximum capacity of 3250W, allowing multiple phones, tablets and smaller laptops to be powered or charged at once.

Q: Is the extension lead safe to use around children?

A: Yes. A 13A fused UK plug, child-protective safety shutters and flame-retardant material are included to reduce the risk of electric shock and improve safety in family environments.

Q: Can the unit be fixed to a wall or desk?

A: Yes. Screw-fixation points on both ends allow secure mounting to a wall or under a desk, and the 3-metre cable gives flexible placement options.

🏆 Our Verdict

The Mscien Extension Lead is well suited to families, home workers and small offices that need several sockets and simple USB charging close to hand. A combination of four UK sockets, three USB ports, individual on/off switches and safety measures such as a 13A fuse and child shutters is the main attraction. Practical construction and safety-first features make it a sensible long-term addition for managing multiple devices without fuss.