While the size and shape of USB ports are universal, the colors are not. That's why you'll sometimes have blue ports, black ...

There's a standard color code for USB devices and ports. Even with some variation between manufacturers, yellow ports ...

The iVanky FusionDock Pro 3 is a powerful TB5 docking station available in two styles, offering high-speed port additions with blazing-fast transfer speeds, 2.5GbE networking, and a simple design.