This is the USB-A Female Socket to 5-pin Terminal Block. If you need to connect to a device with a USB Jack, maybe make your own USB host connector, extension cable, or custom cable of sorts - this adapter will come in very handy! No soldering required. Just use a small screwdriver to open up the terminal blocks, slide in your stranded or solid-core wire, and re-tighten.
The terminal block itself is removable from the body. It's more durable than soldering wires onto a connector and all the pins are labeled, which is really nice because we keep forgetting the order. The 5th pin is for the Sleeve of the connector.
Technical Details
Terminal Block Pitch: 5mm
Product Dimensions: 50.0mm x 20.0mm x 11.1mm / 2.0" x 0.8" x 0.4"
Product Weight: 12.0g / 0.4oz