USB4-10G-Ethernet-Adapter Access your network at multiple speeds, up to 10G. This cost-effective multi-Gigabit Ethernet solution is fully compliant with 10BASE-Te, 100BASE-TX, 1000BASE-T, 2.5G BASE-T, 5GBASE-T, and 10GBASE-T specifications. The NWU342G provides a versatile networking solution featuring a full gigabit wired high-speed network card. Key Highlights USB4 High-Speed Networking: Serves as a USB4 wired high-speed network card. Multi-Speed Rate Adaptive: Supports speeds of 10M / 100M / 1G / 2.5G / 5G / 10Gbps. Energy Detect: Automatically places PHY into a low-power state when an active link partner is not detected. Quality of Service (QoS): Built-in QoS technology automatically prioritizes bandwidth for game packets to ensure a smooth gaming experience. Jumbo Frame: Supports Jumbo Frames up to 16KB. Interface Compatibility: Compatible with USB4 and Thunderbolt 3/4/5. Operating System Support: Supports macOS, Windows 10 / 11, and Linux 3.10 and higher. System Requirement Note: Requires computer support for USB4 or TBT3/4/5.