Introducing the Lexar Professional 1066x microSDHC/microSDXC UHS-I Memory Card As an avid photographer, I'm no stranger to needing larger and faster memory cards. So, when Lexar asked to send us a 256GB microSD card for testing, I jumped at the opportunity. I'm no stranger to Lexar products; I currently use a 64GB Lexar compact flash card in my Canon 7D…