# Expansion Dock

Start your product development with our Expansion Dock for Stratus Pro fast and easy. The Expansion Dock offers two QWIIC connectors, two Grove sockets, a mikroBUS™ socket, an nRF7002 Expansion board socket to add Wi-Fi location capabilities, and a SeeedStudio Xiao socket allowing you to create various wireless applications with one host board. It can't get any better than this.

<figure><img src="https://3229153654-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MXjGw-Z8_tCuNQB93OW%2Fuploads%2Fnx3tPhhmubjh6IKpI9zx%2FExpansion-Dock.webp?alt=media&#x26;token=a994640f-7e32-4791-99ea-8abe685cce4a" alt=""><figcaption><p>Expansion Dock features</p></figcaption></figure>

<figure><img src="https://3229153654-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MXjGw-Z8_tCuNQB93OW%2Fuploads%2FIWhg3R3BzR2dKwD45h6X%2Fexpansion_dock_pinouts.webp?alt=media&#x26;token=12de34e6-484f-467f-9ade-9aa75cdf5ea2" alt=""><figcaption><p>Expansion Dock Connectivity</p></figcaption></figure>