EnergenieENER017 Master/Slave Energy Saving 6-Gang Extension

Tried to use this with a home av system and and it didn't work had the main amplifier on the master socket and a power amplifier on the slave it would not power on the power amplifier at all and emitted a loud buzzing noise like an angry bee so started the return process immediately… wish I had read the other reviews first … Live and learn I guess…

Extends

Really disappointed. Probably should have took heed in the other negative reviews. The extension cord emits are annoyingly loud constant buzz which is not really functionally acceptable and rather disconcerting.On top of this, the master slave functionality failed to trigger with the devices I was using despite meeting the supposed wattage threshold required to turn off the device.Nice idea for a product, poorly executed.I have returned the product for a refund and will spend the money elsewhere.

You have to choose which appliance is the most important to stay on all the time and which needs to go off completely to save money. The others will go off when that one does.

Plugged it in, heard loud humming noise and threw it in the bin. Total waste of money. How it performs, I can't tell you because I didn't even use it due to the loud humning noise.I strongly urge people to avoid buying unless they are hard of hearing.EDIT: Customer support is rubbish too. They ignored my request for help initially and upon repeatedly contacting them, they made excuses about not receiving my original request for help and I was promised I would receive help. Of course, this never materialised.