Gigastone GS-SDHC80U1-32GB-R Prime Series SDHC Card (32GB) Leverages UHS-1 technology for transfer speeds up to 90Mbps; Ideal speed & performance for Full HD 1080p recording; Durable & reliable--shock proof, waterproof, X-rayproof & magneticproof; Compatible with both Mac(R) & PC; Lifetime limited warranty (free upgrade from 10 year to customers); 32GB;