The 3-ft USB-A to Micro-B cable allows you to charge your Focus Blue Braille Display (Gen 4) by connecting the cable between your computer and display, or between your USB wall charger and display.
The 3-ft USB-A to Micro-B cable allows you to charge your Focus Blue Braille Display (Gen 4) by connecting the cable between your computer and display, or between your USB wall charger and display.