![Amazon.com: Lexar V400 64GB USB 3.0 Flash Drive, Read Speed up to 100MB/s High Speed Reliable Thumb Drive, Portable Plug and Play USB Memory Stick for PC/Mac/Laptop/Desktop Computer/External Storage : Electronics Amazon.com: Lexar V400 64GB USB 3.0 Flash Drive, Read Speed up to 100MB/s High Speed Reliable Thumb Drive, Portable Plug and Play USB Memory Stick for PC/Mac/Laptop/Desktop Computer/External Storage : Electronics](https://m.media-amazon.com/images/I/51lqL7WxPrL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Lexar V400 64GB USB 3.0 Flash Drive, Read Speed up to 100MB/s High Speed Reliable Thumb Drive, Portable Plug and Play USB Memory Stick for PC/Mac/Laptop/Desktop Computer/External Storage : Electronics
![How to test your external drives speed using MacOS using Blackmagic Disk Speed Test – setepontos tech How to test your external drives speed using MacOS using Blackmagic Disk Speed Test – setepontos tech](https://tech.setepontos.com/files/2016/07/blackmagic-speed-test-scrn3-sm.jpg)
How to test your external drives speed using MacOS using Blackmagic Disk Speed Test – setepontos tech
Visualizing hard drive speeds with the Blackmagic Disk Speed Test by Scott Simmons - ProVideo Coalition
![THKAILAR 32GB 2 Pack USB C Memory Stick OTG USB 3.0 Thumb Drive Compatible with Android Phone, MacBook Pro, Laptops, Tablets, PC THKAILAR 32GB 2 Pack USB C Memory Stick OTG USB 3.0 Thumb Drive Compatible with Android Phone, MacBook Pro, Laptops, Tablets, PC](https://m.media-amazon.com/images/I/51pGRSdaRbL._AC_UF1000,1000_QL80_.jpg)
THKAILAR 32GB 2 Pack USB C Memory Stick OTG USB 3.0 Thumb Drive Compatible with Android Phone, MacBook Pro, Laptops, Tablets, PC
![Amazon.com: Vansuny 128GB Flash Drive Metal Waterproof USB Drive USB 3.0 Ultra High Speed Memory Stick, Portable Thumb Drive for PC/Tablets/Mac/Laptop : Electronics Amazon.com: Vansuny 128GB Flash Drive Metal Waterproof USB Drive USB 3.0 Ultra High Speed Memory Stick, Portable Thumb Drive for PC/Tablets/Mac/Laptop : Electronics](https://m.media-amazon.com/images/I/41N2TcUaRcL._AC_UF1000,1000_QL80_.jpg)