USB 2.0 type A male/female to 4 pin screw terminal block connector is made of pure copper conductor, and nickel-plated interface, more stable and has a longer service life. Just use a small screwdriver to open up the terminal blocks, slide in your stranded or solid-core wire, and re-tighten, no soldering required. Suitable for U disk, keyboard, mouse, camera, printer, mobile phone and other devices with USB interface. Terminal blocks make it easy to test electronics equipment or power up. The terminal block itself is removable from the body. It's more durable than soldering wires onto a connector. Can extend the length of the USB cable, ideal for you electronic DIY projects and test the equipment that with USB interface ports. Specification:
Product name: Type adapter connector converter.
Size: Male connector converter: 42 x 17 mm / 1.65 x 0.67 inch, female connector converter: 36 x 16 mm / 1.42 x 0.63 inch.
Rated voltage: 300V. Rated current: 8A.
Material: Pure copper conductor.
Color: Black and green.You will receive:
1 pcs male screw terminal block connector.
1 pcs female screw terminal block connector.Notes:
1.Manual measurement, please allow slight errors on size.
2.The color may exist slight difference due to different screen displays.

• Size: Male connector converter: 42 x 17 mm / 1.65 x 0.67 inch, female connector converter: 36 x 16 mm / 1.42 x 0.63 inch. Rated voltage: 300V. Rated current: 8A
• Material: Made of pure copper conductor, and nickel-plated interface, more stable and has a longer service life
• Easy to use: Just use a small screwdriver to open up the terminal blocks, slide in your stranded or solid-core wire, and re-tighten, no soldering required
• Application: Suitable for U disk, keyboard, mouse, camera, printer, mobile phone and other devices with USB interface
• Package includes: 1 pcs male screw terminal block connector, 1 pcs female screw terminal block connector