Samsung 64 GB Micro SD EVO PLUS per Go Pro Hero 4K 100 MB/r 20 MB/w
With Adapter, Class 10 Speed Up to 140MB Reed 20MB Write, UHS-1, 4K Video. Sub-category: Micro SD. Faster speeds to capture more on the go. 4-Proof protection; Water Proof / magnet Proof / Temperature Proof / X-Ray Proof.