WiFi WiFi module: WiFi 802.11b/g/n &ac/a/b/g/n+BT Ethernet network: 10/100M Ethernet Memory card socket: external memory Support SDHC/SDXC USB interface: data transfer supportive USB 2.0*2 Headphone jack Music output: 3.5mm standard headphone jack DC connector Power: micro USB power connector HDMI interface Video output: mini HDMI type C 1.4a Keyboard: input device Supportive: mouse Input device: USB, Bluetooth expendable wired/wireless supportive Power adapter Standard configuration: micro USB 5V/2.5A Operating system version: Windows 10 Office: yes