It is recommended that you use the T7 Touch with PCs running Windows 7 or later, mac OS X 10.10 or later, or mobile devices running the Android OS 5.1 or later. You may be able to use the T7 Touch with an OS and device not specified above if you disable the Password Protection feature. However, your use of the T7 Touch may be restricted depending on how well the OS or device is supported.