We compared two universal travel plug adapters: the AUNNO Universal Travel Adapter and the TESSAN Universal Travel Adapter Worldwide.
What we looked at
Rated power, USB port count, and price.
The verdict
If you want the lower price on a compact all-in-one adapter rated up to 2400W with an intelligent IC chip, the AUNNO is the value pick, at £14.43. If you would rather pay £5.56 more for a design covering over 224 countries with double fuse protection, the TESSAN is the alternative, at £19.99 — both offer 2 USB-C and 2 USB-A ports.
A £14.43 all-in-one adapter rated up to 2400W.
A £19.99 adapter stated to cover over 224 countries with double-fuse protection.
AUNNO Universal Travel Adapter, 2 USB-C and 2 USB Ports — Best Value
Intended for: Marketed as an all-in-one universal travel adapter with built-in UK, EU, AU and US plugs usable in over 150 countries, 2 USB-A and 2 USB-C ports with an intelligent IC chip to auto-adjust power output, a maximum rated power of 2400W, a 10A fuse plus a spare fuse, and a compact size under 120g.
What we liked
- Cheaper than the TESSAN on these listings, at £14.43
- Stated 2400W maximum rated power
- Intelligent IC chip auto-adjusts output per device, per the listing
- Compact and lightweight, under 120g
- Includes a spare fuse alongside the built-in 10A fuse
Worth knowing
- Stated to work in over 150 countries, fewer than the TESSAN's 224
- Single fuse design against the TESSAN's double-fuse claim
Best for
- Buyers who want the lower price
- Anyone who wants a higher stated wattage rating
- Frequent travellers wanting a lightweight adapter
Not ideal for
- Anyone who wants the widest stated country coverage
- Buyers who want double-fuse protection
TESSAN Universal Travel Adapter Worldwide with 2 USB C and 2 USB A Ports — Widest Coverage
Intended for: Marketed as a 5-in-1 worldwide travel adapter with a universal AC outlet plus 2 USB-A and 2 USB-C ports (21W total), built-in double 10A fuse protection with a spare fuse included, 4 plug types covering over 224 countries (not South Africa or India), and a compact 5 x 5.3 x 7.1cm design.
What we liked
- Stated to cover over 224 countries, more than the AUNNO's 150+
- Double 10A fuse protection with a spare fuse included, per the listing
- 21W total USB output across 2 USB-A and 2 USB-C ports
- Compact 5 x 5.3 x 7.1cm size, per the listing
Worth knowing
- Costs £5.56 more than the AUNNO on these listings
- No stated maximum wattage rating for the AC outlet itself
Best for
- Buyers who want the widest stated country coverage
- Anyone who wants double-fuse protection
- Frequent international travellers
Not ideal for
- Budget-conscious buyers
- Anyone who wants the highest stated AC wattage rating
