My roommate bring one so I have extra need to be sale one it’s easy to set up and very fast internet connection it’s dual band 2.4Ghz and 5Ghz best for streaming and gaming for 4K it’s super speed Features & details Fast wireless router provides Wi-Fi coverage for your home (works with existing modem) Open source firmware offers advanced customization; Certified operating systems: MacOS (10.X or higher), Windows 7, Windows 8.1 (Works with Windows 10) Tri stream 160 technology doubles bandwidth from 80 MHz to 160 MHz Enjoy 4K HD streaming, gaming and more in high quality without buffering Dual band Wi-Fi speeds up to 2.6 Gbps (2.4 GHz / 600 Mbps) + (5 GHz / 2600 Mbps). Operating temperature: 32 to 104 F (0 to 40 C) MU MIMO (Multi User Multiple Input Multiple Output) provides Wi-Fi to multiple devices at once, at the same high speed Power supply: Input: 100 240V - 50 60Hz; Output: 12V, 3.0A