Panasonic Lumix DMC-GH4 DMC-GM1 DMC-GM5 DMC-GX1 DMC-GX7. High Speed USB 2.0 Data/Lead Cable (non-OEM). USB 1.0, 1.1 & 2.0 compatible. Connecter Size: Barrel tip As the pictures shown. Twisted-Pair construction to ensure high-speed, error-free data transfer.
eBay