Brand - D-Link, Model - D-Link DIR-819, Data Transfer Rates (WiFi) - 750 Mbps, WiFi Network Standards - IEEE 802.11b,g,n,a,ac, IEEE 802.3u, LAN Network Standard - 10/100, WAN Network Standard - 10/100, Router Type - Wireless & Ethernet, Interface - 1 x WAN, 4 x LAN, Data Transfer Rate (Lan) - 100 Mbps, Number of WAN Port - 1, Number of LAN Port - 4, USB Interface - No, USB Interface Application - No, Antenna (Type & Qty) - 3 x External Antennas, Operating Frequency - 2.4 GHz, 5 GHz, Security Protocols - WPA & WPA2 (Wi-Fi Protected Access), WPS (Wi-Fi Protected Setup), Firewall Protocols - Network Address Translation (NAT), Band - Dual, RAM - 64MB, Storage - 8MB, OS - Windows 7, 8, 8.1, 10, Vista, XP, MAC OS X 10.6 or higher, Internet Explorer 9, Firefox 20, Chrome 25, Safari 5.1 or higher, WiFi Coverage (Approximate) - Up to 1800 sq. ft., Number of Concurrent User - Up to 25 User connections, 3G/4G - No, Mesh Technology - No, MIMO Technology - No, VPN Support - Yes/ IPSec, PPTP, L2TP Pass-Through, Button - WPS, Reset, Power Button, Weight - 0.24 Kg, Dimension (WxDxH mm) - 192 x 108 x 30mm, Others - LEDs: Power, Internet, WPS, 5 GHz WLAN, 2.4 GHz WLAN, OS Supported: Windows 7, 8, 8.1, 10, Vista, XP, MAC OS X 10.6 or higher, Internet Explorer 9, Firefox 20, Chrome 25, Safari 5.1 or higher, Advanced Features: Web setup wizard, QoS (Quality of Service), DMZ (Demilitarized Zone), Repeater mode, Guest zone, IPv6 functionality, Power Input: 100 to 240 V AC, 50/60 Hz, Output: 12 V DC, 0.5 A, Humidity Operating: 10% to 90% non-condensing, Storage: 5% to 95% non-condensing, Dimensions: 192 x 108 x 30mm, Weight: 240gm, Warranty - 1 Year with Burn Case, Country of Origin - Taiwan, Made in/ Assemble - China