MakerHawk USB 3.0 Tester, USB Power Meter, 3.7-30V 0-4A Voltage Tester Multimeter, USB Current Meter Tester, IPS Color Display Voltmeter Ammeter, USB Charger Tester AT34 : Amazon.sg: DIY & Tools
USB 3.0 Active Repeater Cable - 20M
6 Port USB 3.0 / USB 2.0 Combo Hub - USB-A Hubs | USB Hubs | StarTech.com Europe
European France TO Swiss plugs Travel Adapter 3 pin plug 10A 250V Power Plug EU to Switzerland Electrical Plug - AliExpress
1 Pcs Durable 3 Pin Plug Travel Adapter Europ German TO Swiss Plugs 10A 250V Power EU Switzerland Electrical - AliExpress
SWISS SWITZERLAND SOCKET 16 AMPERE-230 VOLT T23 SEV 1011 (SW2-16R) 50/60 Hz GFCI (RCBO/RCD) OUTLET, 30 Ma. TRIP, 2 POLE-3 WIRE GROUNDING, IP55 RATED WEATHERPROOF BOX AND COVER (GLAND TYPE CABLE ENTRY),