StarTech USB4 Multi-Gigabit RJ45 Ethernet Adapter for USB-C Devices

The STARTECH.COM USB4-10GBE-ETHERNET adapter adds a multi-Gigabit RJ45 port to USB-C devices, delivering fast, reliable wired networking for professionals who rely on high-speed connections on USB4/Thunderbolt-equipped laptops and desktops.

• Interface: USB4 Gen 4x4 (Thunderbolt 5/4/3 compatible) for broad compatibility with modern systems
• Networking: Multi-Gigabit RJ45 port supporting 100Mbps, 1G, 2.5G, 5G, and 10G Ethernet speeds
• Performance: Powered by ASMedia ASM2464PDX and Marvell AQC113 chipsets to deliver up to 10Gbps throughput
• Cable: Detachable USB4 cable (50 cm / 19.6 in) included for flexible, clutter-free setup
• Compatibility: Works with USB-C/Thunderbolt 3/4/5 devices, enabling fast, reliable wired networks on a wide range of laptops and desktops
• Installation: Plug-and-play design with easy setup on most systems (no additional drivers required)

This adapter provides high-speed, stable network access where wireless or built-in Ethernet options fall short, making it ideal for professionals handling large file transfers, on-site backups, video conferencing, or work with network-attached storage. With STARTECH.COM’s proven engineering and component choice, you can rely on consistent performance in demanding environments—whether at the desk, in the office, or on the go.

Specs

• Interface: USB4 Gen 4x4 (Thunderbolt 5/4/3 compatible)
• Ethernet: Multi-Gigabit RJ45 port
• Speed: Up to 10Gbps
• Chipsets: ASMedia ASM2464PDX, Marvell AQC113
• Cable: 50 cm (19.6 in) detachable USB4 cable
• Included: 1 detachable USB4 cable

1. Is this adapter compatible with Thunderbolt 3 devices? Yes, it supports Thunderbolt 3, 4, and 5 as well as USB4 Gen 4x4.
2. What network speeds does it support? It supports 100Mbps, 1G, 2.5G, 5G, and 10G Ethernet speeds.
3. Does it come with a cable? Yes, a detachable 19.6-inch (50 cm) USB4 cable is included.
4. Can this adapter handle 10Gbps data transfer? Yes, it supports up to 10Gbps throughput using the built-in chipsets.
5. Is it plug-and-play? Yes, it installs easily on most systems without requiring extra drivers.