Here is a macro photo of a USB Female port
found on an external HD

Technical Details
for USB Female

Camera – Canon EOS 40D

Film / Media – SanDisk Ultra II 2.0GB
Lens – Canon MP-E 65mm f/2.8
Shooting Mode – Manual
Tv( Shutter Speed ) – 1/200th sec
Av( Aperture Value ) – F/14
Metering Mode – Spot
ISO Speed – 400
Focal Length – 65mm 1:1
Flash – On
Flash Type – Built-in Flash
White Balance – Flash
AF Mode – Manual
Color Space – sRGB
Camera set to Jpeg only