Sony SF-G Series Tough UHS-II SD Memory Card

KEY FEATURES: TOUGH specification with crush and shock-proof design Ribless and switchless design enhances reliability, minimising risks of breakage High level (IP68) of dust and water proofing World's fastest5 write speed at up to 299 MB/s for burst and high-resolution imaging Dedicated software available to monitor the condition of your card and lets you know before it has reached its write cycle limit