Overview
The ASUS RT-AX57 Go is a compact, portable dual-band Wi-Fi 6 router designed for travel, remote work, temporary networks, and small-space deployments. It supports an AX3000 wireless class with theoretical rates of up to 574 Mbps on 2.4 GHz and 2,402 Mbps on 5 GHz, subject to compatible clients and operating conditions.
The router supports multiple connectivity modes, including conventional router mode, public Wi-Fi mode (WISP), repeater mode, access point mode, media bridge mode, and AiMesh node mode. WISP mode allows the device to connect to a public Wi-Fi network and provide a separate private network. USB tethering support enables compatible 4G or 5G mobile devices to provide an alternative internet connection.
Five internal antennas support 2×2 transmit/receive operation on each band. A Gigabit WAN port and a separate Gigabit LAN port provide wired connectivity, while USB 3.2 Gen 1 supports compatible USB networking and storage functions. USB-C is provided for power input.
Network features include ASUS AiProtection Classic, guest networking, parental controls, and VPN client and server functions. VPN protocol support includes options such as OpenVPN, WireGuard, PPTP, L2TP, and IPsec, depending on the selected client or server function and firmware. AiMesh allows integration with compatible ASUS routers.
Key Features
AX3000 dual-band Wi-Fi 6 with rates up to 3,000 Mbps
Portable design with five internal antennas
WISP mode for private networking through public Wi-Fi
Gigabit WAN, Gigabit LAN and USB 3.2 Gen 1 connectivity
AiMesh, VPN features and AiProtection Classic security
Technical Specifications
| Specification | Details |
|---|
| Brand | ASUS |
| Part Number | RT-AX57 Go |
| Product Type | Portable wireless travel router |
| Wireless Standard | IEEE 802.11a/b/g/n/ac/ax |
| Wi-Fi Generation | Wi-Fi 6 |
| Wireless Performance Class | AX3000 |
| 2.4 GHz Data Rate | Up to 574 Mbps |
| 5 GHz Data Rate | Up to 2,402 Mbps |
| Transmit/Receive Configuration | 2.4 GHz: 2×2; 5 GHz: 2×2 |
| Antennas | Five internal antennas |
| Processor | 1.3 GHz dual-core SoC |
| Memory | 512 MB RAM; 128 MB flash |
| Ethernet WAN | 1 × Gigabit RJ45 |
| Ethernet LAN | 1 × Gigabit RJ45 |
| USB Interface | 1 × USB 3.2 Gen 1 |
| Power Interface | USB-C |
| Power Supply Rating | 9 V DC, 2 A |
| Operating Modes | Router, AiMesh node, access point, media bridge, repeater, range extender and WISP |
| Network Security | AiProtection Classic, WPA/WPA2/WPA3-Personal, WPA/WPA2-Enterprise |
| VPN Features | VPN client and server options; protocol availability varies by function |
| Dimensions | 120 × 120 × 21.5 mm |
| Weight | Approximately 210 g |
| Package Contents | Router, power adapter, 1 m RJ45 cable, stand, carrying pouch, quick-start guide and warranty card |
Product Note
The AX3000 rating is the combined theoretical wireless capacity across both bands, not the expected speed of an individual device or internet connection. The router has only one Gigabit WAN port and one Gigabit LAN port, so additional wired devices may require an external switch. Mobile tethering, USB storage functions, and individual VPN protocols depend on compatible devices, firmware, and configuration. Confirm the power adapter, regional warranty, and package contents with the supplier before ordering.
Frequently Asked Questions
What is the ASUS RT-AX57 Go?
It is a portable AX3000 dual-band Wi-Fi 6 router designed for travel, remote work, and flexible networking at home or away.
What wireless speeds does it support?
Theoretical Wi-Fi 6 rates reach up to 574 Mbps on 2.4 GHz and 2,402 Mbps on 5 GHz. Actual throughput depends on the client device, environment, interference, and internet connection.
Can the RT-AX57 Go connect to public Wi-Fi?
Yes. Its WISP mode can use a compatible public Wi-Fi connection as the upstream connection and provide a separate private wireless network.
Can it use a phone for internet access?
It supports compatible 4G and 5G mobile tethering. Compatibility depends on the mobile device, connection method, and router firmware.
Does it support VPN connections?
Yes. It supports VPN client and server functions, with options including OpenVPN, WireGuard, PPTP, L2TP, and IPsec. Exact protocol availability varies by function and firmware.
Can it work with other ASUS routers?
Yes. The RT-AX57 Go supports AiMesh and can operate as an AiMesh node with compatible ASUS AiMesh equipment.
