most namely adding support for Ultra High-Speed II SD cards (UHS-II) and Ultra Capacity SD cards (dubbed SDUC) [h/t Phoronix] ...

SD 4.0 (UHS-II) achieves a peak interface speed of 3.12 Gbps. Arasan’s UHS-II PHY is compliant with the specification of UHS-II and is an extremely area and power efficient implementation. This ...

Your new purchase from camera deals will need storage for photos and videos, but you can’t buy just any SD card that you see ...

August 5, 2019 -- San Jose, CA-- Arasan today announced that they will demonstrate their latest products on TSMC’s industry-leading 12nm process, the SD Card UHS-II PHY and eMMC 5.1 PHY on a test chip ...

Each of these solutions are UHS-II capable with speed ratings of 280 MB ... Borrowing the image above from the SD Association, you can get an idea of what these classes mean for consumers.

Dual Card Slots: Includes both an SD and a microSD card slot, making it easy to transfer, copy, or save your files. High-Speed: Features the latest UHS-II SD card slot to support transfer speeds ...

either two SDXC UHS-II slots or separate slots for microSD and the normal SD memory card size. More expensive models can also use the two slots in parallel so that you can copy from one memory ...