ASUS RT-AC5300 Tri-Band Gaming Router: features, specs and fit

The ASUS RT-AC5300 is a tri-band wireless router built for homes with many connected devices, gaming and streaming. It uses the 802.11ac Wi-Fi 5 standard, which is older than today's Wi-Fi 6 and 7, but the headline figures remain relevant for understanding what it does.

What "AC5300" and "tri-band" mean

AC5300 is a combined figure: the maximum theoretical speeds of all three bands added together. ASUS lists 5,334 Mbps in total, using 4x4 technology. No single device gets that number, as it is split across bands and depends on what each device supports. Tri-band means one 2.4 GHz band and two 5 GHz bands, so devices can be spread over more airspace, which typically reduces congestion when many are online.

Coverage

ASUS says coverage reaches up to 5,000 square feet. Real coverage depends on walls, floors, building materials and interference, so treat the figure as a best-case guide.

Smart Connect and MU-MIMO

ASUS Smart Connect moves devices between the 2.4 and 5 GHz bands, based on speed, load and signal strength. MU-MIMO lets the router talk to several compatible devices at the same time instead of one after another, with each at its own best speed, though the devices themselves must support it. ASUS notes it supports Windows, macOS and Linux.

Gaming and streaming features

The listing describes built-in access to a Gamers Private Network of route-optimized servers, intended to keep ping low and steady. An adaptive QoS feature prioritizes traffic, for example gaming or video calls over downloads. The description mentions smooth 4K/UHD video playback.

Security, parental controls and printers

The listing includes lifetime internet security, powered by a third-party security provider, and parental controls. The router can also act as a print server, with multifunction printer support on Windows only, as the listing notes. Always keep the firmware updated and change the default admin password, as with any router.

Mesh and wired connections

The router is AiMesh compatible, so it can be combined with other compatible ASUS routers into one network with a single name. The description mentions link aggregation with teaming ports, which joins wired ports for more bandwidth to a supporting device. Supported internet connection types include automatic IP, static IP, PPPoE, PPTP and L2TP.

Power and size

The adapter outputs 19V at up to 3.42A and accepts 110 to 240V, 50 to 60 Hz, so it works worldwide with a suitable plug. The listing gives the dimensions with antennas as roughly 24.5 inches each way and the weight as 3.2 lb.

Who it suits

It suits larger homes with many devices, gamers, and households that want parental controls and the option to build a mesh network. For gigabit internet or newer devices, you may also want to check against Wi-Fi 6 or 7 specifications.

What to check before you buy

• Your internet plan: the router can only deliver what the plan provides.
• Device support: MU-MIMO and 5 GHz speeds depend on your devices.
• Space: it is large, with eight antennas that need room.
• Modem: this is a router, so you will need a modem if your provider does not supply a combined unit.
• Mesh: check the AiMesh compatibility list before adding other ASUS units.
• Updates: check ASUS's current firmware and support status.

The short version

• A tri-band AC5300 Wi-Fi 5 router with 4x4 streams and up to 5,334 Mbps combined.
• MU-MIMO, Smart Connect, adaptive QoS, parental controls and AiMesh.
• Coverage quoted up to 5,000 sq ft.
• Print server, link aggregation and several WAN types.

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