: Supports up to 5 Gbps. Ideal for standard external hard drives and fast flash drives.

: Reaches 40–80 Gbps. Required for 4K/8K monitor output and the fastest data transfers. 3. Powered vs. Unpowered Hubs USB Types and Connectors Guide | Newnex

: Maxes out at 480 Mbps. Best for simple peripherals like mice, keyboards, or printers.

Buying a USB port typically refers to purchasing a , a docking station , or a replacement internal component . To choose the right one, you must match the physical connector (Type-A vs. Type-C) with the technical standard (USB 3.0, 3.1, or 4.0) that your devices require. 1. Identify the Correct Connector Type

The version number dictates how fast data moves and how much power the port can provide.

: Speeds up to 10–20 Gbps. Necessary for high-performance external SSDs.