Raspberry Pi Zero W servo The rings are 'chainable' -

The rings are 'chainable' - connect the output pin of one to the input pin of another

11 b/g/n/ac Wireless LAN (WLAN)

These are jumpers terminated as male to female

You can also tap to trap the ball and curve your flick to add spin

Raspberry Pi Zero W servo The rings are 'chainable' -This is Raspberry Pi Zero W (Wireless). If you are looking for other Raspberry Pi Zero boards, here is Raspberry Pi Zero V1. 3 (Without Wireless) and Raspberry Pi Zero WH (Headers soldered). Due to popularity, Raspberry Pi Zero and Zero W is limited to 1 piece per person. Yes, one piece per person! If you want more, please consider Raspberry Pi Zero WH which does not have this constrain.