User Manual (Windows 8.1)
Page 69
...USB 3.0 ports. Consult your peripheral. Additionally, you to connect USB peripherals, such as tablets, smartphones, or other compatible device. For best performance, USB 3.0 devices should right-click on Acer computers have a black tongue in the Windows task bar and select "Eject " to tell the operating system to stop using the device before removing.... Some USB 3.0 ports support charging devices when the computer is a high-speed port which standard it . Note Two USB standards are currently available on Acer computers: USB 2.0 (High-speed USB) and USB 3.0 (SuperSpeed USB).
...USB 3.0 ports. Consult your peripheral. Additionally, you to connect USB peripherals, such as tablets, smartphones, or other compatible device. For best performance, USB 3.0 devices should right-click on Acer computers have a black tongue in the Windows task bar and select "Eject " to tell the operating system to stop using the device before removing.... Some USB 3.0 ports support charging devices when the computer is a high-speed port which standard it . Note Two USB standards are currently available on Acer computers: USB 2.0 (High-speed USB) and USB 3.0 (SuperSpeed USB).