High-speed Internet access does not . Plug and play, there is 4G-WiFi when there is electricity, support USB connection to computer, charging plug, car interface, power bank, etc. It supports 8 devices at the same time, and all devices with WIFI can be connected and used. The transmission speed is fast and the performance is stable. Asian version frequency bands: B1/B3/B5/B40 Category: Wireless Routing Transmission rate: 150Mbps Supported protocols: 802.11 B/G Wireless network support frequency: 2.4G color:White Material:plastic Package Contents: 1 x Router Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.