The size is the 65mm x 30mm and is excellent for designing applications, wearables, prototyping and any other application Raspberry Pi would like to have a small size.

The Raspberry Pi Zero W has the chipset BCM2835, which is overclocked to 1Ghz with 512 MB RAM and the same output Video in 1080p. It also has the same 40 pin GPIO like the Raspberry Pi 3/2 / B + / A + but should stick to your own headers to use. The Raspberry Pi Zero W uses only 14mA at 5V!

Raspberry Pi Zero W Features :

• BCM2835 chipset, Overclocked to 1Ghz
• 512MB RAM
• Tiny Form Factor: 65mm x 30mm x 5mm
• Fully HAT compatible
• 40pin GPIO (Unpopulated)
• Stream and watch Hi-definition video output at 1080P
• Micro SD Slot for OS
• Tiny Current Draw ~ 140mA at 5V!
• Mini-HDMI for Video
• Micro-USB OTG Host for Data
• Micro-USB for Power
• Micro-CSI Camera Port
• On-Board WiFi
• On-Board Bluetooth

**We ship worldwide the Raspberry Pi Zero products