Sony 160GB CFexpress Type A TOUGH Memory Card All-in-One 4x III is specially designed

4x III is specially designed to work in conjunction with L-series IS super-telephoto lenses

Canon Extender RF 1

The adapter directly attaches to RF-mount camera bodies

EF-Mount/Full-Frame Format

91-Point AF with 49 Phase-Detect Points

Sony 160GB CFexpress Type A TOUGH Memory Card All-in-One 4x III is specially designedSony 160GB CFexpress Type A TOUGH Memory Card Offering both strength and speed, the 160GB CFexpress Type A TOUGH Memory Card from Sony provides fast read speeds up to 800 MB s along with write speeds up to 700 MB s. This quick performance benefits recording a variety of video resolutions, bit rates, and compressions, as well as high resolution continuous raw photo shooting. Beyond its speed, this TOUGH memory card also has a reinforced physical design