It is a simple DC adapter that works as intended. Some suggestions for improvement:
a) Why not use a mini USB or micro USB as the DC output instead of the proprietary round connector?
b) Why not deliver different plugs on the AC side for Europe as well?
That's for your feedback. Our Tiny cam can work on USB C connection along for most cases. The AC supply is only necessary when the USB power is not enough. Let me know if you want another adpater for your order.
Glad you enjoyed it.