internet access to download driver** for tablet to work and to select downloadable software***.Bluetooth Classic for wireless connection (Bluetooth models only: CTL-4100WL, CTL-6100WL),.Chromebook*: Chrome OS 87 or later (Kernel 4.4 + required),.Android smartphone and/or tablet (OS version 6.0 and above) with OTG features,.macOS X 10.11 or later (latest update),.Windows® 7, 8.1 or 10 (excluding Windows 10 S latest service pack/build),.