The new Gold SEries complies with UHS Speed Class 3 (U3) for 4K video support. Ultra high-speed, long-lasting durability, and a tough body bring professional performance and reliability to your photo and video fun.

Specifically designed for 4K2K smooth video recording in Lumix cameras like the GH4.

What is UHS-I? Fast transfer of a maximum 104 MB/s is possible by the speed standards of the SD memory card standardized. The original speed performance of UHS-I is exerted by using UHS-I-compatible devices. 

-Speed varies depending on the environment of personal computers such as SD cards used and OS.

-Compatible models: UHS-I-compatible USB3.0 reader/writer BN-SDCMP3 (If the personal computer used is not compatible with USB3.0, the original transfer speed and co-operating functions cannot be used. Speed varies depending on the environment of personal computers such as SD card used and OS.)