The DSL-G2452DG uses the latest Wireless AC technology, which provides transfer rates of up to 1.2 Gbps (866 AC + 300 N). The router operates on both the 2.4 GHz and 5 GHz wireless bands at the same time using concurrent dual-band technology and two external antennas. This allows you to browse the web, chat, and e-mail using the 2.4 GHz band, while simultaneously streaming digital media, playing online games, or making Internet voice calls on the 5 GHz band.