1. Zero can be easily attached via specially designed connectors
2. Easily compatible with the interfaces of Raspberry Pi 3B / 3B+ boards
3. The same GPIO header height as 3B, easily connecting with 3B series HATs or development projects
4. Onboard 4-ch USB ports, compatible with USB 2.0 / 1.1 transmission
5. Onboard RTL8152B Ethernet chip, support 1-ch RJ45 Ethernet port, 10 / 100 M adaptive
