These are perfect for expanding your BeagleBone Black, Pi A+ or other one-board-Personal computer's USB functionality to include lots of ports. It's also great for giving your notebook or Personal computer a handful https://martinajpvk103168.boyblogguide.com/28069680/iogear-2x4-usb-3-1-gen-1-type-a-peripheral-sharing-switch-fundamentals-explained