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TP-Link's Deco M9 Plus mesh system promises to solve a range of wi-fi problems including buffering, dead zones and virus attacks. It also promises a range of 4,500 square feet and the ability to connect more than 100 devices. We've put it through our test lab to find out how well it improves wi-fi speeds and coverage. Read our full review to find out.
pros
cons
What's included?
- What is it?
- What's it like to use?
- Is there anything I should watch out for?
- Is there anything else I should know?
- Should I buy it?
Full Access first month £5, then £10.99 per month, cancel at any time
- May 2023Last checked by Which?
- Sept 2019First reviewed by Which?
