Amazon.co.jp: KOOTION 256GB USB Memory Type C USB Flash Drive 2 in 1 Type-C + USB A (USB3.1 gen1) Thumb Drive High Speed Dual Up to 90 MB/s OTG Thumb Drive Smartphone
Data and charging cable SPEED USB-A / iPhone 480 Mb / s 1.5 m - COMPASS
The One Thing You Need To Know About USB Speed | PC Bonus