Issue #709: Add Waveshare PCIe to M.2 E-key HAT+.

Author: geerlingguy

_hats/waveshare-pcie-m2-e-key.md

@@ -0,0 +1,11 @@
+---
+layout: hat
+title: "Waveshare PCIe to M.2 E-Key HAT+"
+short_description: M.2 E-key Adapter with USB passthrough for wireless devices.
+status: production
+picture: "/images/hat-waveshare-pcie-m2-e-key.jpg"
+github_issue: "https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/709"
+link: "https://amzn.to/43m4sAC"
+videos: []
+---
+TODO