Cube Extension Lead with USB Slots: 4-Sided Tower Power Strip with 4 AC outlets and 6 USB ports

What it is and what it resolves

This is a 10-in-1 cube extension lead designed to maximise desk space by mounting four AC outlets on four sides of a tower, freeing up surface area compared with a traditional flat power strip. It includes 6 USB charging ports (3 USB-C and 3 USB-A) to cover a range of devices from laptops to smartphones. The four independent switches allow you to power down individual outlets when not in use, helping to save energy. If you frequently juggle multiple devices in a home office, dorm room or study area, this tower design can help reduce clutter and make access easier.

What stands out technically

The unit uses four sides for four AC sockets and eight USB ports in total, with built‑in smart charging to detect connected devices and optimise charging speeds. It comes with a 3 m extension cord and is built on a stable base with four anti-slip feet to resist sliding. Materials are described as fire-retardant and safety is supported by CE, UKCA and RoHS certifications, plus a 13A fuse for added protection.

Practical use cases

If you’re setting up a compact workspace, a student dorm room or a travel kit for remote work, this tower can keep power access nearby without crowding the desk. The vertical layout means cables stay organised and easier to reach, and the four switches give you granular control—great for keeping energy use in check by turning off unused outlets.

What’s good about it

• Space-saving, four-sided design that reduces desk clutter.
• 4 independent switches let you power down only the devices you’re not using.
• Six USB ports (3 USB-C, 3 USB-A) with smart charging to support a range of devices.
• Robust safety features (fire-retardant materials, safety door, 13A fuse) and multiple certifications.
• Includes a 3 m extension cord for flexible placement.

What may give you pause

• It may be overkill if you only need one or two outlets, the tower design is most beneficial when you have several devices to charge or power.
• The 3 m cord length is useful in larger rooms, but could be excessive on a compact desk where space is at a premium.
• USB fast charging is automatic but the total USB output is limited to 3.8 A across all ports, so high-power charging for several devices at once may be slower than dedicated chargers.

Who it’s for

• People looking to clear a cluttered desk while keeping essential devices powered and easily accessible.
• Students in dorm rooms or shared living spaces where outlets are scarce or awkwardly placed.
• Home offices needing a compact, multi‑port solution with separate on/off controls per outlet.

Who it isn’t ideal for

• If you only need a couple of outlets, a smaller, simpler adapter might be a better fit.
• If you require extremely fast charging for multiple high-wattage devices simultaneously, you may prefer dedicated chargers for USB devices or a larger multi‑port charger with higher aggregate USB output.

Before you buy: what to check

• Confirm the layout suits your desk or room: four sides of outlets and the position of the 3 m cord.
• Consider whether you need all USB ports simultaneously, total USB current is limited, which can affect charging speed if several devices demand power at once.
• Ensure the device safety certifications (CE, UKCA, RoHS) align with your safety expectations and regional requirements.

How it compares to other approaches

Compared with traditional flat power strips, this cubic tower offers better space efficiency and easier access to cords from different directions. If you prioritise compactness and minimal desk footprint, this is worth considering. If you prefer a flatter profile or fewer outlets, a standard strip could be more appropriate.

Example of use

Imagine you’re at a small home office: a laptop, monitor, desk lamp, a calendar display and a phone on the USB docks. With the cube tower, you can switch off the devices you’re not using with a separate button for each outlet, and the USB ports top up your phone and headset while you work, keeping cables tidy and within arm’s reach.

FAQ

• How many USB ports are there and what types? There are 6 USB ports in total: 3 USB-C and 3 USB-A.
• Is the extension cord long enough for a typical desk layout? The unit comes with a 3 m extension cord, which should accommodate most desk-to-wall distances in home offices.
• Are there safety features beyond the fuse? Yes, it uses fire-retardant materials, includes a safety door, and carries CE, UKCA and RoHS certifications.

Is it worth it?

It makes sense if you need more accessible outlets and USB charging in a compact footprint, especially in a shared or limited space. You’ll like it if having independent control over each outlet helps you manage power use and keep cables organised. Not the best choice if you only require a couple of outlets or if you need extremely rapid USB charging for many devices at once.

Final decision

Is it worth it? For a compact, organised desk setup with multiple devices, this cube extension lead offers practical space-saving and flexible control. It suits students and home offices, provided you don’t need all USB ports to charge at a higher continuous rate. Consider your desk layout and whether four independent switches and the 3 m cord align with your space needs.