https://blog.mickeyzzc.tech/en/tags/usb-flash-drive/Recent content in USB Flash Drive on Mi&Bee BlogHugo -- gohugo.ioen蓝宝石的傻话Mon, 27 Jul 2026 00:00:00 +0000https://blog.mickeyzzc.tech/en/posts/iot/usb-flash-drive-selection-guide/Mon, 27 Jul 2026 00:00:00 +0000https://blog.mickeyzzc.tech/en/posts/iot/usb-flash-drive-selection-guide/<h2 id="about-this-handbook">About This Handbook</h2> <p>This handbook is not organized by brand and model. It is organized by <strong>interface standards, controllers, and NAND grades</strong>. The underlying dimensions of a USB flash drive — USB interface generations (2.0 / 3.2 Gen 1 / Gen 2 / Gen 2×2), the separation of connector form factor from protocol (Type-C does not equal high speed), the controller vendor landscape, NAND grade tiers (Original / Ink / Black), and the SLC cache slow-down mechanism — have been stable for years (the USB 3.x standard since 2013, NAND grading since the inception of flash memory). They offer more long-term reference value than specific models.</p>