Item excelente, baixei valor para sair rapido.possui as melhores tecnologias embutidas, quem tem netgear de alto desempenho sabe as diferenças no dia a dia.Marca netgearModelo Nighthawk X4S R7800WiFi Technology : 802.11acWiFi Performance : AC2600 Mbps (800 + 1733)†WiFi Range : Very large homesWiFi Band : Simultaneous Dual Band WiFi - Tx/Rx 4x4 (2.4GHz)+ 4x4 (5GHz)Beamforming : Beamforming+—Smart, signal-focusing technology boosts the speed, reliability, and range of your WiFi connectionsNumber of Ethernet Ports : Five (5) 10/100/1000 (1 WAN and 4 LAN) Gigabit Ethernet portsNumber of USB Ports : Two (2) USB 3.0 portsSecurity : Customized free URL to set up personal FTP serverVPN support—secure remote accessGuest network access—separate & secureStandards-based WiFi Security (802.11i, 128-bit AES encryption with PSK)Double firewall protection (SPI and NAT)Denial-of-service (DoS) attack preventionProcessor : Powerful dual-core 1.7GHz processorMemory : 128 MB flash and 512 MB RAMStandards : One (1) eSATA portTwo (2) USB 3.0 portsIEEE® 802.11 b/g/n 2.4GHz-256 QAM supportIEEE® 802.11 a/n/ac 5.0GHzFive (5) 10/100/1000 (1 WAN and 4 LAN) Gigabit Ethernet ports