D-link ac1900 smart mesh wi-fi router, dir-1960; wireless speed: 1900mbps (2.4g + 5g); sdram: 256mb; flash: 128mb; external fixed antenna (4x4+4x4); 1x 10/100/1000 wan, 4x 10/100/1000; usb 3.0; input: 100 to 240 v ac, 50/ 60 hz; olishop.roa