We have a new member to the Raspberry Family. The B+ version offers
- More General Purpose IO pins.
- Double the amount of USB ports
- Micro SD card
- Better audio
- Lower Power Consumption
- Neater Form Factor
Dimensions of the Raspberry Pi B+ are below
With a 40-pin breakout socket it offers a lot more than the earlier version.
The Raspberry Pi B+ version looks really nice and compact.