Mscien 3m 2-Gang extension lead with individual switches, wall-mountable power strip and overload protection
Product description
What this is for
If you’ve ever had one plug socket on the wall and still ended up running a tangle of chargers and leads, this Mscien 3m extension lead is aimed at that exact sort of day-to-day problem. It turns a single wall outlet into two controllable outlets, using a 3 metre cable so you can reach the desk, bedside or worktop without dragging everything right up against the socket.
On paper, the idea is simple: instead of flipping one main switch for everything, you get individual control for each outlet. That matters because many households don’t actually use both devices at the same time (think hair dryer versus microwave timing, or a laptop charger versus a lamp). The product also leans into practical installation: it’s wall mountable, with screw fixation mentioned on both ends.
Still, it’s not a “whole-house solution”. It’s an extension lead / power strip for normal household use, and if you’re trying to power high-load items continuously, you’ll want to check your planned usage against the rated power stated in the information.
Key features that affect daily use
The standout feature here is the “2 gang” layout: it expands a wall outlet from 1 to 2. More useful than having two sockets is having them controlled independently.

Each outlet has its own independent switch and indicator lamp structure, so you can turn one device off without cutting power to the other. That’s the kind of small convenience that adds up, especially if you’re in and out of a room, or if you’re leaving something on stand-by.
The cable length is 3 metres, which is generally enough to keep things tidy on a desktop or to place an appliance a bit further away from the wall. You still need to plan the route sensibly—extension leads aren’t meant to be stretched tight or run where they can be pinched.
Safety and build notes (what’s reassuring, what to keep in mind)


This model is described as being overload protected and built with a “750°C flame-retardant material”. It also includes a standard UK plug with a 13A fuse in the plug head, and it’s said to meet BS1363/A criteria.
There’s also mention of a child-protective safety door to help reduce risk from careless touching. In practice, those small safety features can be reassuring if you have children around, especially in rooms where cables are regularly handled.
One limitation to keep in mind: the total rated power is stated as 2500W. That’s useful for checking compatibility with the kinds of appliances you intend to run, but the safest approach is still to avoid treating the lead as if it can power anything and everything at full load.

Wall-mountable and cable management
Not everyone wants another power strip sitting on the floor or behind furniture. This one is described as wall mountable, with screw fixation design on both ends, and it’s also framed as something you can fix on a desk easily.
If you’re choosing where to place it, think about stability and access to switches. A wall-mounted lead can keep the plugs off surfaces and make it easier to spot which outlet is on thanks to the indicator lamps.
Best use cases (and when it may feel limiting)
This is the sort of extension lead you buy when you want straightforward control rather than a basic “one plug to multiple sockets” approach.
It’s likely to suit: - A home office setup where you switch one item on (like a monitor or small appliance) without powering everything - Kitchens or utility areas where you need more than one socket but want clear control - Bedrooms where chargers and a lamp might share the same outlet



It may not be the best match if: - You need lots of sockets and flexible spacing across a long run (this is described as a 2-gang lead, so expansion options are limited) - You’re aiming for heavy-duty continuous use where you’d rather have a purpose-designed distribution setup
How to use it without creating new mess
A practical way to get the benefit: mount or place the lead so the 3 metre run is “one clean line” from the wall to your desk or appliance area. Then plug two devices into the two outlets and use the individual switches to control them.
For example, if you’ve got a desk lamp and a laptop charger, you can turn on the lamp while leaving the laptop charger off (or vice versa). The indicator lamps help you see what’s currently active without guessing.
Tech specs
- Type: 2 gang extension lead / power strip
- Cable length: 3 metre
- Total rated power: 2500W
- Plug fuse: 13A fuse in plug head
- Safety notes: overload protected, child-protective safety door, 750°C flame-retardant material

Should you buy it?
It makes sense if you want a 3 metre extension lead that adds a second socket from one wall point, with individual switches and indicator lamps so you’re not constantly plugging/unplugging or turning everything on at once. The wall-mountable design is a plus if you prefer cables kept off floors and surfaces.
You may want to skip it if you need more than two outlets, or if your plan involves powering very demanding devices where you’d rather buy a more specialist solution. And if you’re the type who just wants a simple extension lead with no extra control, you might not use the independent switching features much.

Mini FAQ
Does it provide two sockets from one wall outlet?
Yes—it's described as a 2-gang extension lead that expands a single wall outlet into two outlets.

Are the two outlets controlled separately?
Yes, each outlet has an independent switch and an indicator lamp structure.
How long is the cable?
The cable length is 3 metres.
Can it be wall mounted?
It’s described as wall mountable using screw fixation design on both ends, and it’s also framed as easy to fix on a desk.
What safety features are mentioned?
Overload protection is mentioned, along with a 13A fuse in the plug head, child-protective safety doors, and flame-retardant material rated at 750°C.
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