Sandisk Extreme Pro MicroSDXC, SQXCZ 400GB, V30, U3, C10, A2, UHS-I, 170MB/s R, 90MB/s , 4x6 SD Adaptor, Lifetime Limited, Red/Black (SDSQXCZ-400G-GN6)
It's a no-brainer at this price. Averaging ~$150, lowest according to Camel was $117.
Excellent bang for buck considering the 256GB Extreme Pro is currently listed at $82 on Amazon! The 400GB standard Extreme (slower) is listed at the same price $89!
Write Speed: up to 90MB/s3
Read Speed: up to 170MB/s3
Video Speed: C10, U3, A2, V30
Form factor: microSDXC
Capacity: 400 GB