Mscien 5m Extension Lead with USB Slots – 4-way socket strip with individual switches and 3 USB ports
Product description
If your desk, TV setup, or home office keeps turning into a tangle of plugs, a longer extension lead with built-in USB can genuinely tidy things up. The Mscien 5m Extension Lead with USB Slots is built around that idea: you get four AC outlets plus three USB ports, with individual switches so you can control what’s actually on.
It’s not trying to be a “smart” power system, and it won’t suit every use case. But for everyday charging and powering multiple devices in one spot, it looks like the kind of plug extension lead you’ll appreciate for its straightforward setup.
The essentials
This is a mountable extension socket lead for UK use, supplied with a standard UK plug and featuring a 5 metre cable length. It combines four way sockets with three USB ports in the same unit, aiming to help you reduce the number of separate chargers or wall warts needed.
Each outlet has an independent switch with an indicator lamp, so you can switch off specific devices rather than cutting power to everything. Over in the plug head, there’s a 13A fuse mentioned, and the materials are described as flame-retardant (750°C).
Key points
On paper, the biggest “why bother” feature is the mix of four AC sockets and three USB slots in one 5m lead. That’s handy when your setup includes a blend of power needs: think monitor/desk lamp (AC) alongside phones, tablets, or small peripherals (USB).
The individual switches are also a practical touch. It’s easy to leave chargers or small devices powered all day by accident, and being able to isolate outlets one-by-one helps with everyday control. The wall mountable design (screw fixation on both ends) adds another layer of convenience if you prefer a neater cable run than a dangling strip.
What to know before you buy
One thing to consider is that the USB ports are part of the total capacity of the extension lead. The description states a maximum capacity up to 3250W, and it claims you can safely charge up to 7 devices at the same time—but real-world performance still depends on what you plug in (especially higher-wattage devices). If you’re planning to run anything power-hungry (like heaters or kettles), you’ll want to be cautious and confirm that it fits your usage pattern.
Also, “mountable” is convenient, but it only really helps if your mounting surface is suitable and you have the space to route the 5 metre cable neatly. If you just need a small desktop reach, a shorter lead might be less hassle.
Where it shines
This kind of Mscien extension lead makes most sense when you want one place to power and charge multiple items without constant swapping of plugs.
A common scenario: you set it on or near your desk, plug in a monitor and a lamp to the switched AC outlets, then use the three USB ports for phone charging and a tablet. When you leave for the day, you can turn off the outlets you don’t need, while keeping the essentials on.
It’s also a sensible fit for a home office corner or a media setup where devices get used daily and you don’t want a messy wall of adapters.
Tech specs
- Name: Mscien 5M Extension Lead with USB Slots
- Type: 4 Way 3 USB extension socket with individual switches
- Size: 5 metre cable
- Capacity: Max capacity up to 3250W
- Fuse rating: 13A fuse in plug head
- Compliance: BS1363/A (as stated)
- Safety: child-protective safety door (as stated), 750°C flame-retardant material (as stated)
- Outlets control: individual switch and indicator lamp per outlet (as stated)
Is it worth it?
This is a solid pick if you want a UK-ready, 5 metre extension lead that covers both AC power and everyday USB charging, and you like the control of independent switches.
You may want to skip it if your plan involves running heavier appliances where watts matter a lot, or if you don’t need the extra cable length and would rather keep things simpler with a shorter lead.
Worth considering if your priority is practical daily use—charging phones/tablets alongside powering a few desk devices—rather than anything fancy. It’s the sort of extension socket lead that can sit in the background and quietly make a setup feel more organised.