Review on Enhance Your Raspberry Pi Zero Experience with MakerSpot's 4-Port Stackable USB Hub HAT (Camera Connector, Bluetooth & WiFi Supported) by Ryan Lindstrom

Works great. I have a Pisugar Raspberry Pi Zero battery that also uses pogo pins and was trying to figure out how to use both this and this hub. Turns out you can put the battery right under the hub! The solder pads under the pogos on this hub work just like the small circles of receptors under the Pi (and are in the same place). The only thing I don't like is that you can't use any of the USB ports on the Pi, otherwise the USB ports on this hub won't work.