Panasonic miniSD™ Memory Card (128MB) at Crutchfield
512GB PRO Plus microSDXC Card w/ Adapter | Samsung US
microP2 Card | P2 Series | Broadcast and Professional AV
Amazon.com: SanDisk SDXC Ultra 128GB Memory Card for Camera Panasonic Lumix Works with G7, GX85, GX80, GX7 Mark II, DC-G100, DC-G110 (SDSDUN4-128G-GN6IN) Bundle with (1) Everything But Stromboli SD Card Reader :
Panasonic Micro P2 32GB UHS-II Card Review - Camera Memory Speed Comparison & Performance tests for SD and CF cards
Panasonic - microP2 (English) - YouTube
32GB U3 Micro SD Card Memory For Panasonic Lumix DC-GX850,DC-GX880K Camera (4K) | eBay