USB type-B connectors are the big ugly square ones. Easy to find cables for, but they sure ain't very pretty. So they still have value. Get them here at Solarbotics!
Sometimes you need one of these big, ugly USB-B connectors with the 90 degree pins to finish your project. Like if you have lots of the square-end cables, and you want to build a USB-powered flashlight. Or cotton-candy dispenser. Or Freeduino/Arduino USB jack. You tell us - we're just supplying the connector!