is your router connected to any other PCs (beside ur PC)? connected more than 1 PC onto the same router?
is there any ADSL Splitter Filter or telephone nearby ur PC equipments?

if u using 3G wireless router for ur PC only...
no tel cable involved in your PC setup and don't have other PCs connected to ur router via wired lan cable...

you can protect ur PC for power source by using MDSC0039, SLMS4 (multi socket version) or Twin Power Pack (multi socket version)

MDSC0039: 1*3pin, support up to 1000/2000watt
SLMS4: 4*3pin, support up to 2000watt
Twin Power Pack: 3*3pin + 3*2pin, support up to 2000watt

no problem.. as long as the multi socket and the connected equipment locate side by side with cal-lab unit will be fine...

if no telephone / ADSL Splitter Filter nearby ur PC equipments and your modem/router connect to your PC only
you can use SF9812DSL, SF9512DSL, IT Pack...

SLMS2+3 no longer in production, replaced by SLMS4 which have 4*3pin

there have no different by using normal multiple socket, as long as protected equipments must locate side by side with cal-lab unit then should be fine.

yes, it is a MUST to understand your equipment setup before asking for suggestion...
all the sources of equipment setup MUST be filter thru lightning protector as surge can come from EVERYWHERE...

even MOST expensive lightning protector still a junk too if just purely partial protection / wrong protector installation, so Cal-Lab won't responsible for such incidents which is caused by the end user's faults...

if you asking for compensation, u can go for Belkin which covered with insurance as u paying with higher price for insurance coverage... For Cal-Lab doesn't required end user to pay for insurance coverage (no compensation provided) as it was efficient enough to protect equipments if the end users follow our recommendation exactly...

FYI, quite number of Belkin user at LYN switched to Cal-Lab due to their *ahem* protection level provided... hence, i sold Cal-Lab more than 6 years at LYN and sold to 300 users+, almost ZERO complaints about the Cal-Lab's performance except the wrong Cal-Lab installation with wrong models / location, otherwise i won't sustain at LYN for so long... you can refer to Post#2 for more performance comparison as feedback by end-users...

is all your PC router unifi Btu printer PS3 monitor xbox located side by side with each others / within same room?
is ur unifi router shared with other PCs at other location?
is ur unifi connect STB for TV connection?
is ur unifi BTU have extended to DECT phone but located at other location?

your unifi connected via fiber cable or copper cable?

Cal-Lab no longer produce SLMS2+3 and replaced by SLMS4 instead...

are you means the powerline-ace for Aztech Homeplug?

may i know what is ur current PC setup with what kind of devices?

ur PC consist of modem, router, fax printer, telephone, networking, etc...
hence what type of data connection involved via tel cable, lan cable, wireless broadband, etc...
also what is the distance between each devices and which devices located at other location?
do you have any PC-PC networking via the same router?
i need all the information of ur current setup which interconnected with each others, otherwise the MOST expensive lightning protector also wont able to protect ur equipment efficiently...

no compatible...
but Cal-Lab have another model which is compatible with Aztech Homeplug but will release in coming months

is it ur setup only consisted of TV, PS3, PC, unifi wireless router, unifi STB, unifi BTU and unifi DECT which side by side with each others? any wired lan cable connected to other PC or laptop?

if the items as above for 2 location located side by side on the same area... u can use MDSC0039 for power protection if your incoming cable of Unifi using fiber optic and your networking no involved with wired lan cable to other PCs...

SF9812DSL have the separate tel module; but SF9512DSL tel module is built in...
as cost efficient, SF9812DSL is better than SF9512DSL in term of long run...

so for the following setup (TV, Wireless Phone, Xbox,PS3, Unifi TV box, Modem, Wifi Router) using copper wires as Unifi input and no wired lan cable to other PCs... you can use SF9512DSL / SF9812DSL...

for Desktop PC and Laptop which in wireless mode, u can use MDSC0039 for power protection only...

as long as ur TV located side by side with modem, wireless router, Unifi devices and others. you can ignore the lan protection. anyway, your TV no connected with any aerial antenna and astro satelite dish?

if no aerial antenna, astro dish, wired lan cable to other PCs and all unifi devices located together with your equipments... you can use SF9512DSL/ SF9812DSL...

for other standalone PC which connect via wireless, u can use MDSC0039...

how about STB? connected to ur unifi and TV?
using fiber optic or copper wire as your unifi input?

here ur proposed setup with cal-lab