1. Connector 1: USB Type-B female plug 2. Connector 2: 5-screw terminal plug 3. Used for extending the length of the USB Type-B cable, charging extension function 4. No soldering required, use stranded or solid core wire and a small screw driver to create custom cables 5. Product length: about 30cm 6. Product cable diameter: OD 4mm 7. Fine solder joints, resistance to plug, and good contact to ensure transmission signal stability, durability and a long life

http://olla.gr/usb-type-b-female-plug-to-5-pin-pluggable-terminals-solder-free-usb-connector-solderless-connection-adapter-cable-length-30cm/