The Linksys AC2400 wireless AC Router uses 4 x 4 AC technology to deliver combined wireless Internet speeds of up to 2.33Gbps for gaming and video streaming**. MU-MIMO ready and featuring a 1.4GHz dual-core processor, the AC2400 can handle heavy Wi-Fi use without lag or buffering*. The router also contains four Gigabit Ethernet ports, a USB 3.0 port, and an eSATA/USB 2.0 port for fast wired connections. It requires a Wi-Fi-enabled computer running Microsoft Windows(XP SP3, Vista SPI or later, 7, or 8) or Mac OS X (Snow Leopard 10.6.1 or later, Lion 10.7 or later, Mountain Lion 10.8 or later, or Mavericks 10.9 or later).Linksys AC2400 Wireless AC Router E8350 includes quick start guide, CO-ROM with setup software and resources, Ethernet cable, power adapter, and detachable antennas. It is backed by Linksys's one-year limited warranty and 24/7 tech support.