The devices highlighted for their lack of updates included Sky's SR101 and SR102, the Virgin Media Super Hub and Super Hub 2, and TalkTalk's HG523a, HG635, and HG533.

More than 4.5 million households have outdated Wi-Fi routers, which can compromise the security of their home internet network and slow down their broadband connection.

The Test Center spent some time with the company's new MBR1000 Mobile Broadband Router ($249 MSRP) which builds upon their previous offerings. On the outside, the MBR1000 looks pretty much like ...