>>> Is there a limit on how long an ethernet cable should be??
Maximum length is 100 metres click here and you are much better running an extra length of ethernet cable from router to PC than running extra phone cable from master socket to router.
WPA2 hack: How secure is your Wi-Fi?
Microsoft Surface Book 2 hands-on review – bigger and 5x faster
Best kids apps for iPhone & iPad
Que faire si son iPhone ou iPad est tombé dans de l'eau ?