I've installed some home automation/security equipment and found that I'm considering daisy-chaining an extension cord in my "telecom closet" (read: on the top shelf of my outerwear closet, where my internet connection goes). Stumbled across some links to these cables and found that I was able to replace four wall warts with these cables and a USB multiport charger. Wire gauge to support 3A and choice of adapters were key; Now I have multiple open AC outlets, less clutter, and everything runs cooler because I can power everything from one power supply. When things get tight or there isn't enough room for a power plug, a good USB charger and some of these cables are a great solution.
Wi-Fi router ASUS RT-AC66U, black
107 Review
Fast charger COMMO 65W Multi Charger Dual USB-C + USB-A, GaN, 65 W, COMMO Gray
39 Review
14" Laptop HUAWEI MateBook D 14"NBL-WAQ9R 1920x1080, AMD Ryzen 5 3500U 2.1GHz, RAM 8GB, DDR4, SSD 512GB, AMD Radeon Vega 8, Windows 10 Home, 53010TTB, Space Gray
75 Review
6" E-book Amazon Kindle PaperWhite 2018 1440x1080, E-Ink, 8 GB, Standard Equipment, sage
77 Review
Graphic Tablet XP-PEN Deco 01 V2 Black
62 Review
16" Notebook Apple MacBook Pro 16 Late 2019 3072x1920, Intel Core i7 2.6 GHz, RAM 16 GB, DDR4, SSD 512 GB, AMD Radeon Pro 5300M, macOS, MVVL2LL/A, silver, English layout
55 Review
Western Digital WD Green SATA 240 GB SATA WDS240G2G0A Solid State Drive
51 Review
Backpack XD DESIGN P705.571 black
32 Review