The USB 2.0 Type-A Male Connector - Black is replacement USB 2.0 External Male connector. These can be used to either custom make cables or to replace an existing connector that may be damaged.
The USB 3.0 Type-A Female Connector is a replacement USB 3.0 External Female connector. These can be used to either custom make cables or to replace an existing connector that may be damaged.
The USB 3.0 Type-A Male Connector is a replacement USB 3.0 External male connector. These can be used to replace an existing connector that may be damaged.
**This connector has very small solder tabs intended to PCB mounting. Soldering to a USB 3.0 cable may be difficult***