Multi-outlet extension - masters slave function - 6 x 2P+E - 1.5 m cord - 6 946 48 - Legrand
5-WAY Energy Saving MASTER SLAVE Power board with 2 USB Socket & Surge Protection
Safe and Reliable Universal Power Strips Extension Cords in India - Lyter
APC Surge Protector 6 Outlets with Master/Slave Control, Energy Saving and Noise Filter - P6FG-IN | APC India
Brennenstuhl Premium-Line 5-Way Power Strip with Surge Protection and Master Slave Function (3 m Cable and Switch, Made in Germany) Black/Grey : Amazon.co.uk: DIY & Tools
APC Surge Protector with Master/Slave Control, Energy Saving and Cord Management - P10FG-CN | APC Singapore
Energy Saving 6 Gang Auto Power Master / Slave Surge Protection Strip | AV Storm
Bachmann PRIMO, 6+1 power strip, Master + Slave, 333.071