Asus RT-AC51U Dual-Band AC750 Wireless Router
  • Asus RT-AC51U Dual-Band AC750 Wireless Router

Asus RT-AC51U Dual-Band AC750 Wireless Router

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802.11ac dual-band wireless at up to 733 Mbps for high-performance wireless Expanded wireless coverage with two fixed high-gain antennas USB port for printer networking, storage sharing, or 3G/4G connections ASUS AiCloud app to access, sync, share and str

Warranty Info

From local distributor. 7-day free replacement guarantee for manufacturer defective. Distributor offers 3-year Hong Kong local warranty service.

Product Description

The essential AC upgrade

ASUS RT-AC51U Dual-band Wireless-AC750 router gives you both fast wireless speed and great value to upgrade your home network to the latest 802.11ac Wi-Fi technology today. Experience simultaneous dual-band connectivity and enjoy 300 Mbps speed on the 2.4 GHz frequency and up to 433 Mbps in 5 GHz band.

Thanks to its multipurpose USB port, RT-AC51U is much more than just a router. Plug in a USB hard disk drive and you’ve got an instant file server — and one that extends into the cloud via ASUS AiCloud. Alternatively, attach a USB printer to RT-AC51U to create a print server for sharing one device with several users. The USB even accommodates 3G/4G mobile broadband dongles for two broadband (WAN) connections on one router so you’ll never again have to worry about your internet access going down. The port can even be used for powering gadgets such as smartphones and tablets, making it a handy charging station.

Next gen 802.11ac wireless, up to 3X faster than 1x1 wireless N routers

Powered by 5th generation Wi-Fi (5G Wi-Fi), the 802.11ac chipset gives the RT-AC51U faster wireless speeds than N technology. At 2.4 GHz, it reaches 300 Mbps, while on the 5GHz band it blazes to 433 Mbps. The upgraded bandwidth has the higher capacity you need to increase Wi-Fi enjoyment at home. With notebooks, desktops, pads, and smartphones now all Wi-Fi-reliant, it’s time to upgrade to the next generation to expand you connectivity now and in the future.

Dual-band connectivity for compatibility and performance

Delivering 2.4 GHz and 5 GHz concurrent bands at up to 300 Mbps and 433 Mbps, respectively, the RT-AC51U has a total speed of up to 733 Mbps, and maintains complete stability. Perform basic tasks like Web browsing and file downloading on the 2.4 GHz band, while simultaneously allowing multiple devices to stream in Full HD or support online gaming and other bandwidth-demanding applications smoothly on the clearer 5 GHz band.

No more dead zones with 150% the coverage

Powerful two-way transmission improves Wi-Fi range by 150% compared generic routers, ensuring far-reaching coverage. The unique design of RT-AC51U means a connection you can always rely on.

Add external storage, printers, and other devices to your network

With built-in USB port, connect external storage, printers, and other devices to RT-AC51U and share them throughout your network at once.


Buy Asus RT-AC51U Dual-Band AC750 Wireless Router at low price in Hong Kong. Shop online at Yoho to enjoy promotion and on sale offers.
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