Up to 220 MB/s read and 100 MB/s write . Capacity Support: Ranges from 32GB up to 512GB .
Supports a wide range of NAND flash, including 3D TLC and QLC from vendors like Kioxia (Toshiba). phison ps2251-19
In the Phison lineup, the PS2251-19 serves as a mid-tier, reliable workhorse. While it doesn't reach the extreme 2000 MB/s speeds of the (USB 3.2 Gen 2x2), its balance of cost-effectiveness and 220 MB/s speeds makes it the standard for mainstream "super speed" USB sticks found in retail stores today. Phison ST-TOOL V3.81.12_2021.06.18_TW (PS2251-70 Up to 220 MB/s read and 100 MB/s write