Original Raspberry Pi Zero V 1.3 Board with 1GHz CPU 512MB RAM Raspberry Pi Zero

Name : Raspberry Pi Zero Board V1.3
Supply Voltage : 5V
Version : 1.3
CPU : 1GHz
Size : 65mmx30mmx5mm

Detail:

1. BCM2835 (same as Pi 1) but up-clocked to 1GHz, so 40% faster
2. 512MB of RAM
3. micro-SD Slot
4. mini-HDMI
5. micro-USB for data
6. micro-USB for power
7. unpopulated 40-pin GPIO connector (same pinout as A+/B+/2B)
8. Size is 65mmx30mmx5mm