USB 10GbE Ethernet Adapter RTL8159 USB3.2 Gen2x2 Type C to RJ45 10Gbps External NIC Driver Free for Gaming Streaming Desktop PC

10G USB Network Adapter – RTL8159 – Aluminum Body – Plug & Play for Windows/Mac/ThunderboltKey Highlights:High-performance RTL8159 chipsetUSB 3.2 Gen2x2 (20Gbps) interface – also works with Thunderbolt 4/5Premium aluminum unibody for excellent heat dissipationSupports Windows, macOS, Linux – no driver hasslePlug & play with expert technical support availableImportant – Real Speed Depends on Your USB Port:USB 3.2 Gen1 (5Gbps) → ~2.5Gbps real speedUSB 3.2 Gen2 (10Gbps) → ~7Gbps real speedUSB 3.2 Gen2x2 (20Gbps) → ~9.4Gbps real speedThunderbolt 4/5 → near full 10GbpsWhy not full 10Gbps?USB protocol overhead limits throughput – this is normal for all brands.Troubleshooting & Tips:Only 100Mbps? Reinstall driver from our website.Mac shows 5Gbps? Actual speed exceeds 5Gbps (Windows displays correctly).Cable requirement: Cat 6A/7 for 10Gbps (≤100m), Cat 6 for 5Gbps, Cat 5e for 2.5G and below.4.Warm Tips:  MAC/Linux may not reach 10G speed due to compatibility issues with system drivers. Please do not place an order if you  mindDriver Link:https://fenvi.cn/drive.html?keyword=10G+USB%E4%B8%87%E5%85%86%E7%BD%91%E5%8D%A1%28RTL8159%29