20 Black USB-B Plug Protective Caps

This set includes 20 black protective covers designed for USB-B female ports and computers. Made from silica gel, these caps help prevent dust, dirt, and debris from entering the ports. They are easy to install and remove, providing a simple way to keep ports clean and protected when not in use. The covers are durable and flexible, ensuring a snug fit to maintain the integrity of the ports. Suitable for various devices with USB-B ports, these caps are a practical accessory for maintaining device performance and longevity.