NikKTech reviewed the KIOXIA Exceria Plus SDXC 256GB and Exceria High Endurance MicroSDXC 128GB Memory Cards A quote from the article:

KIOXIA recently updated their memory card lines to include the Exceria Plus SDXC and the Exceria High Performance SDXC models both of which landed on my test bed.

  KIOXIA Exceria Plus SDXC 256GB and Exceria High Endurance MicroSDXC 128GB Memory Cards Review