ASIX Launches AX88279A for Smart Networking and Edge Computing

HSINCHU, Taiwan - Dec. 11, 2025 - PRLog -- ASIX Electronics Corporation (TWSE:3169), a leading provider of USB Ethernet ICs, today announces the launch of its next-generation AX88279A USB 3.2 Gen 1 to 2.5G Ethernet Controller. Equipped with an integrated multi-speed Ethernet PHY (2.5G/1G/100M/10M), the AX88279A supports Time-Sensitive Networking (TSN), Precision Time Protocol (PTP), and Microsoft Modern Standby — delivering a high-performance, cost-effective solution for seamless USB-based wired connectivity.

High-Speed Connectivity Across Platforms
The AX88279A, powered by USB 3.2 Gen 1, bridges USB to 2.5G Ethernet for faster, more stable networking. It supports native drivers for Windows, Linux, Android, Chrome OS, and Nintendo Switch, as well as CDC-NCM drivers for macOS and Linux — ensuring effortless driverless, plug-and-play connectivity. This streamlined design simplifies installation and enables rapid deployment of high-speed networking across PCs, edge AI systems, automotive platforms, mobile docks, gaming consoles, smart appliances, and 5G/LTE gateways—empowering a smarter, more connected digital lifestyle.

Comprehensive Features for Diverse Applications
The AX88279A integrates advanced networking technologies to optimize performance, compatibility, and energy efficiency across platforms:
-  USB Device Controller: Built-in USB Type-C 3.2 Gen 1 controller and PHY, supporting all power-saving states (U0–U3).
-  2.5G Ethernet Controller: IEEE 802.3 compliant, with IPv4/IPv6 checksum and offload engines, TCP large send offload, 16KB Jumbo Frame, and CDC-NCM/ECM protocol support for robust cross-platform performance.
-  Cross-Platform Compatibility: Plug-and-play support for Windows, Linux, Android, Chrome OS, Nintendo Switch, and macOS.
-  Time-Sensitive Networking (TSN): Supports IEEE 802.1Qav, 802.1Qbv, 802.3br, and 802.1Qbu for real-time, low-latency data transmission in AIoT and industrial automation.
-  Precision Time Protocol (PTP): Compliant with IEEE 1588v2 and 802.1AS, enabling precise time synchronization for intelligent networking and edge computing.
-  Wake-on-LAN (WOL): Supports Microsoft Modern Standby and multiple remote wake mechanisms for efficient power management.
-  Advanced Power Efficiency: Incorporates ARP/NS offload and ECMA-393 ProxZzzy® technology to reduce overall system power consumption.
These features make the AX88279A a high-performance, low-latency, energy-efficient, and versatile solution for consumer electronics, edge AI, automotive systems, industrial control, and smart living environments.

For more information, please visit www.asix.com.tw or contact the ASIX sales team at sales@asix.com.tw