The RT-AX57 Go is equipped to handle up to 70 devices simultaneously, a significant increase in capacity compared to previous models, thanks to its support for 160 MHz WiFi channels. For travelers encountering areas without WiFi, the router’s mobile hotspot feature provides a secure and convenient connection. It also addresses limitations often encountered with public WiFi networks, such as device connection limits and high fees, by allowing users to establish private WiFi networks.

The router’s versatile connectivity options ensure constant online access, whether as a primary or a backup internet connection. Users can connect to a 4G or 5G mobile hotspot via the router's USB WAN port. The RT-AX57 Go also functions as a traditional router or access point for various environments, from large homes to small apartments. It supports AiMesh for expanded WiFi coverage and seamless roaming. The ASUS Router mobile app facilitates easy setup and management.

The RT-AX57 Go includes AiProtection Classic, powered by Trend Micro™, offering robust network security without a subscription. It features a Security Scan for network integrity checks and ASUS Safe Browsing for customizable online protection. The router enables real-time monitoring of internet traffic and router port connections through intuitive visualizations.

Comprehensive VPN features are a key component of the RT-AX57 Go, supporting various protocols like WireGuard® and OpenVPN, and compatibility with over 30 VPN service providers. The ASUS Instant Guard mobile app simplifies VPN connections over public WiFi and supports site-to-site VPNs, beneficial for small and midsized businesses.

In terms of customization, the RT-AX57 Go comes with a stand for desktop placement, wall-mounting support, and a sling hole for a carrying cord. It offers customizable guest portals for businesses to enhance customer engagement. Additionally, a one-click sliding switch on the router enables quick activation of various functions, including a pre-configured VPN connection.