Easily compatible with the interfaces of Raspberry Pi 3B / 3B+ boards
Not compatible with the first generation Zero
Using pogo pin connection, the Zero 2W can be easily attached
Onboard headphone jack (extended from USB) and an additional speaker header
Onboard 4-ch USB ports, compatible with USB 2.0 / 1.1 transmission
Onboard RTL8152B Ethernet chip, support 1-ch RJ45 Ethernet port, 10 / 100 M adaptive