Mini Laptop 7 Inch Touch Screen 12G+512GB RAM Dual Band WiFi Front Camera USB3.0
Standard USB interface: 2 USB3.0. WiFi: Dual-band WiFi 2.4G+5G, support 802.11b/g/n+BT4.0 (option) 1 x 1 or ac/a/b/g/n+BT4.2 (option) 1 x 1 or ac / a/b/g/n+BT4.2 (optional) 2 x 2 3165DW2 2.4G 5G module.