2 x wall power strip, electric triplet, double socket and triple electric, travel adapter : Amazon.com.be: Electronics
Legrand - Power strip with 3 side sockets with grounding - aluminum and dark grey : Amazon.nl: DIY & Tools
Legrand Pass & Seymour Slater New Work 4 in. Round Captive Mounting Nails Ceiling Box with Auto/Clamps S120JAC - The Home Depot
AC WORKS NEMA L6-30P to Two NEMA 6-20R 20-Amp 3-wire Grounding Single To Double Orange Basic Compact Adapter in the Adapters & Splitters department at Lowes.com
Legrand - Power strip with 3 side sockets with grounding - white and dark grey : Amazon.nl: Electronics & Photo
ENP0900-NA Legrand 9 In-Wall Enclosure
Legrand Pass & Seymour Slater New Work 4 in. Round Captive Mounting Nails Ceiling Box with Auto/Clamps S120JAC - The Home Depot