want great coverage?four high-performance external antennas deliver stronger wi-fi coverage throughout your home. this allows more devices around your home to connect faster and with fewer wi-fi dead zones.dual-band with a kickhow about a dual-band wireless router with 3x3 data streams for faster wi-fi speeds? independent data streams are delivered to each device on the network for speeds of up to 1750mbps (450mbps in 2.4ghz + 1300mbps in 5ghz). the best performance for streaming your favorite movie or playing games with your friends. multi user mimo (mu mimo)with mu-mimo technology multiple devices can get high-bandwidth wi-fi signal at the same time, distributing data more efficiently, giving you the fastest wi-fi speeds in your home. you can stream hd media faster, transfer large files quickly and play buffer-free gaming.latest in wi-fi encryptionthe dir-1750 supports wpa3 - the latest version of the wi-fi protected access (wpa) protocol that encrypts user data and protects wireless networks from outside threats. wpa3 includes a new protocol to verify authentication and secure your devices? connections while further protecting your wireless network from attacks. with wpa3 you can add multiple iot devices with ease using a qr code, and avail of enhanced security for smart home devices, too.