The cable hider is a device that wraps around your device and attaches to your cable so that it can be plugged into a wall outlet or wall socket, making it a simple and effective solution for those who need to plug cables into wall outlets or other outlets.
It can also be used to plug a USB stick into a USB port or any other USB port, though most USB devices have the ability to do this.
Cable hiders are available in various styles, but most are simply plain cables, which is a good thing, since they don’t add much extra weight to your device or the power supply.
The problem with these cable hangers is that they are bulky, and you will want to keep them in place, which can be a challenge for many people.
The solution is to add some kind of bracket to your wall outlet.
Some cable hiding solutions include a USB bracket, which mounts to a wall plug and is designed to keep cables from falling out of the wall.
You can also use a wall mount cable hanger, which will add a wall mounting piece to your outlet and be a much more convenient option.
Cable Hiding Solutions in 2018 [Ars Technica]