Any modem router connect to Setup 1 and 2? if dont have modem router, u using homeplug or wired or wirless LAN network for the IP connectivity?

Setup 3, the TV connected any aerial antenna or astro satelite dish? Asus Media player connected with homeplug or wired or wireless LAN network?
As your requirements,
if ur modem, router & DECT phone located side by side and all PC equipment or media player connected via Wireless to your wireless router...
you can use TRM-EP-UK2+US1 +PE which come with 3 Power socket and extendable up to 6 / 9 number of socket...
However Cal-Lab dont have the options for flat and longitudinal as these sort of design are not expandable and occupied more floor space...

any modem router too?
if yes, it is together with Gaming PC or located at 4th location?

Where ur phone with modem router?
Is it somewhere beside the setup as below?
1- Gaming PC + Monitor + Speakers
2- Work PC + Monitor + Speakers
3- TV+Amplifier+Subwoofer+Blu Ray Player+Asus Media Player
1) you can have 4x Non Power Module (1 for DSL, 1 for LAN, another 2 can be ANY module)
2) you can mix match any units that u required
https://forum.lowyat.net/index.php?act=Atta...post&id=4184658
3) RJ11 tel cable for ADSL modem ONLY. Shared with analog telephone or fax machine are not recommended
4) No warranty for equipment as it just a "Marketing" gimmick, insurance company never pay for full amount of the original pricing depending on the market price and total year used. Hence, bad installation method will lead the equipment damages even though you used the most expensive protection in the world. However my sales thread wont survive more than 10 years if Cal-Lab is useless.
5) you can use quality extension socket on Cal-Lab as long as the connected equipment MUST side by side with Cal-Lab
6) the design 3rd layer same 100% as 2nd layer but with different non power modules only.