http://www.guru3d.com/news-story/asu...fi-router.html

ASUS added a new RT-AC58U Dual-Band 802.11ac WiFi Router in their line-up. This model supports for dual-band WiFi access point (2.4GHz ? 400Mbps and 5GHz ? 867Mbps) thus AC1300 enhanced AC performance : 400+867 Mbps.

Utilizing the MU-MIMO technology for delivering outstanding coverage and smooth multi-device performance, this home router is configured with a powerful quad-core A7 processor, a 128MB DDR3 RAM, a 128MB flash memory, a WPS button, 1x Internet LAN port, 4x LAN ports and 1x USB 3.0 port.

  • Super-Fast Wi-Fi - Dual-band 802.11ac Wi-Fi with concurrent speeds up to 867Mbps (5GHz) and 400Mbps (2.4GHz)
  • Improved Wi-Fi Range - Four external 5dBi antennas for improved Wi-Fi range and multi-device performance
  • MU-MIMO - Revolutionary technology for the best multi-device performance
  • Quad-Core Processor - Responsive network performance and smooth data handling
  • 128MB Memory for Multi-Tasking - Fast memory architecture enables stable multiple simultaneous download streams on multiple devices
  • USB 3.0 - up to 10X faster data transfer speeds