Tower Extension Lead 3M (3250W 13A) Extension Tower 8 AC Outlets & 4 USB Ports, Surge Protection Extension Lead with 4 Indepe
Product details checked 5 September 2026 · price checked live
Check price on Amazon →Overview
We track Sameriver Tower Extension Lead 3M (3250W 13A) Extension alongside 37 other hi-fi & home audio products, comparing it on rating, how many people have rated it and what it currently costs. According to the listing: This versatile tower extension lead features 8 AC outlets, supporting a max output of 3250W/13A. It also includes 4 USB ports delivering 5V/3.4A. This tower extension lead features 4 USB ports with a maximum output of 3.4A/17W, delivering up to 30% faster charging speeds. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.7 out of 5 from 10,115 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Sameriver
- Amazon rating
- 4.7 / 5 from 10,115 ratings
- vs Hi-Fi & Home Audio
- 0.1 above the category median of 4.6
- Rank in category
- 9 of 38 rated hi-fi & home audio we track
- Price position
- Mid-priced (category spans £3.69 to £149)
- How proven
- Well established, above-average review volume
Price range as of · details
How it compares in Hi-Fi & Home Audio
Across the 38 rated hi-fi & home audio products we track, the typical score is 4.6 out of 5. This one sits at 4.7, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 10,115 ratings against a category median of 4,673. That is enough of a base to take the score seriously without treating it as settled.
On price it sits in the middle third of a category running from £3.69 to £149, where the midpoint is about £15.99. That is the part of the range where most sensible buys sit, neither cutting corners nor paying for the name.
Category prices as of · details
Worked out from the 38 hi-fi & home audio products in our catalogue, not from the brand's own claims. How we rank →
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
- 【12-in-1 Tower Extension Lead】This versatile tower extension lead features 8 AC outlets, supporting a max output of 3250W/13A. It also includes 4 USB ports delivering 5V/3.4A. With two distinct types of USB ports that automatically detect connected devices, it offers flexible charging options, making it ideal for powering your tablet, smartphone, and other electronic devices.
- 【17W USB-C Fast Charger】This tower extension lead features 4 USB ports with a maximum output of 3.4A/17W, delivering up to 30% faster charging speeds. Its compact tower design helps organise cables neatly while providing safe, rapid charging for all your USB devices.
- 【4 Independent Control Switches】This extension tower features individual switches on each outlet, allowing convenient control of multiple devices. Its wide-spaced design accommodates larger adapters without obstruction, while helping to protect appliances and reduce energy consumption when not in use.
- 【Surge Protected Extension Lead】This safety-enhanced extension lead features child-proof safety shutters, built-in surge protection, and overload protection for secure operation with household appliances. The 100% pure copper wiring ensures optimal heat dissipation and superior electrical conductivity.
- 【3M Extension Lead】tower extension lead with 3M extension cable providing extended reach for multiple locations. Suitable for indoor use in kitchens, living rooms, and study areas, it's also robust enough for outdoor applications like gardens and patios.
