Type-A to Type-A cable
Two plugs, one at each end - an ordinary cable running from a USB Type-A port to a USB Type-A port.
USB Type-A — plug
The flat rectangle everyone pictures when they hear “USB”.
How to recognise it
- Flat rectangle, roughly 12 mm wide and 4.5 mm tall.
- Only goes in one way up, though it famously takes three tries.
- A white or black plastic tongue inside the metal shell.
- Maximum speed:
- 480 Mbps (Hi-Speed)
- Maximum power:
- 2.5 W standard, more with proprietary charging
USB Type-A — plug
The flat rectangle everyone pictures when they hear “USB”.
How to recognise it
- Flat rectangle, roughly 12 mm wide and 4.5 mm tall.
- Only goes in one way up, though it famously takes three tries.
- A white or black plastic tongue inside the metal shell.
- Maximum speed:
- 480 Mbps (Hi-Speed)
- Maximum power:
- 2.5 W standard, more with proprietary charging