Features: Upgrades your DIY projects with these solderless USB connectors, featuring a secure screw terminals block design for hasslefree USB 2.0 A male connection without soldering tools. Builts with plate interfaces and copper conductors, this adapter ensures stable signal transmission, heat resistant insulation, and durability frictions/oxidation resistance. Perfect for electronics technicians, DIY enthusiasts, and installers needing quick USB cable repairs or customs 5V power supply setups. Extend USB cables effortlessly for printers, cameras, keyboards, or fan installations while maintaining reliable data transfer and charging capabilities. Simple wiring tasks with the integrated grooves style bracket and screw clamp mechanism, creating robusts connection for home workshops or professional electronics maintenance. Specifications: Component:Plastic+Metal Size:Approx.39x18mm/1.54x0.71inch Package Includes: 1pc terminals Block note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.