USB ports come in various types and versions ... Typically found on computers, laptops, and some chargers. Supports all USB versions (USB 1.0 to USB 3.2). USB Type-B Less common, usually found ...

These ports allow you to plug in various useful USB gadgets ... dip a cotton swab in isopropyl alcohol and insert it in your computer's USB port. Move the cotton swab around to clean the port's ...