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Compact white rectangular travel router with folded antennas

ASUS

ASUS RT-AX57 Go wireless router AX3000 Wi-Fi 6

SKU CH-FMP7-DA9VV MPN RT-AX57 Go

A portable Wi-Fi 6 router with tri-mode connectivity, VPN support and AiProtection security for up to 70 devices

  • Wi-Fi standardWi-Fi 6
  • WPAWPA, WPA2, WPA3-Personal, WPA2-Enterprise
  • Radio bands2.4 GHz, 5.0 GHz
  • Tri-mode connectivity for travel, work and home with 4G/5G tethering and WISP mode
  • Wi-Fi 6 with 160 MHz channel supports up to 70 devices at 3000 Mbps
  • Built-in VPN with one-touch activation for up to 30 providers and site-to-site links
  • Subscription-free AiProtection Classic security plus one-tap scan and Safe Browsing
  • 3-step setup and management via ASUS Router app with AiMesh whole-home roaming

Tri-mode travel router

The ASUS RT-AX57 Go is a compact wireless router built for people who need reliable internet while moving between home, office and travel locations. It operates in router mode, 4G or 5G mobile tethering mode and WISP mode to create a private hotspot from public Wi-Fi. This flexibility suits remote workers and frequent flyers who cannot depend on a single connection type. Buyers who require a fixed-installation rackmount unit or integrated modem should look elsewhere.

Wi-Fi 6 thermals and power

The dual-band design uses 2.4 GHz and 5.0 GHz frequencies with a 160 MHz channel width to reach speeds up to 3,000 Mbps while supporting up to 70 connected devices. Wi-Fi 6 efficiency reduces airtime contention, helping the hardware run cooler during sustained loads. The adapter-powered form factor draws minimal electricity, so fanless operation stays silent in quiet hotel rooms or home offices. No active cooling noise is generated under normal use.

Portable build with versatile ports

A lightweight chassis fits easily into a laptop bag, and the USB port accepts 4G or 5G dongles for mobile tethering without extra cables. WAN and LAN Ethernet ports allow wired fallback when wireless spectrum is crowded. The ASUS Router mobile app handles setup in three steps and manages AiProtection Classic security powered by Trend Micro™, plus one-tap VPN activation for up to 30 providers. AiMesh support lets owners add compatible units later for whole-home roaming.

How it compares

Measured against everything we stock in Wi-Fi Routers, at today’s prices. Recalculated every night.

Price $82.99
Cheaper than about 66% of the 492 comparable items (median $127.49).

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Specifications

Product
Brand nameASUS
Model nameRT-AX57 Go
Connectivity
Wi-Fi standardWi-Fi 6
Radio bands2.4 GHz, 5.0 GHz
Size & build
Shipping weight0.50 kg
Package size191 × 178 × 58 mm
More details
WPAWPA, WPA2, WPA3-Personal, WPA2-Enterprise

Other versions of this model

2 more in the same range

Questions about this item

How do I set up the ASUS RT-AX57 Go router and what step do people often miss?

Use the ASUS Router mobile app for the 3-step setup. The step often missed is choosing the correct operating mode — router, 4G/5G tethering, or WISP — for your internet source.

What maintenance or replacement will the ASUS RT-AX57 Go need over time?

No hardware replacement is required. Keep the firmware updated via the ASUS Router app to maintain AiProtection Classic security signatures and VPN compatibility with up to 30 providers.

What limit appears first on the ASUS RT-AX57 Go during sustained heavy use?

The practical device limit is 70 concurrent connections. With 160 MHz channels on Wi-Fi 6, bandwidth per device drops as you approach that ceiling, especially on the 2.4 GHz band.

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