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StarTech.com Thunderbolt 3 to Ethernet Adapter, 10GbE, Multi-Gigabit, Thunderbolt 3 to RJ45 Network Adapter, 10GBASE-T/5-2.5GBASE-T NIC, TB3/TB4 10G Network Adapter w/ TB3-Certified Cable, TB3 10GbE, Win/Mac (TB310G2) - Network adapter - Thunderbolt 3 - 1/2.5/5/10GBase-T x 1 - space grey
- Thunderbolt 3 to Ethernet adapter
- Full 10G performance
- User friendly
- Portable and durable
- Connectivity tools
Similar Products
Product Summary
This Thunderbolt to Ethernet 10G adapter is a robust and durable solution for IT professionals looking to add an RJ45 port to their Thunderbolt-enabled computer. This adapter supports multi-gigabit speeds, including 10/5/2.5/1 Gb/s and 100 Mb/s Base-T speeds. In addition, 10GBASE-T and 5GBASE-T/2.5GBASE-T (NBASE-T) capabilities ensure compatibility with the advanced network switches and access points.
Main Specifications
- Compliant Standards
- IEEE 802.3an, IEEE 802.3ab, IEEE 802.3bz, IEEE 802.3u
- Colour
- Space grey
- System Requirements
- Microsoft Windows 10 / 11, Apple macOS 10.15 / 11.0 / 12.0 / 13.0, Ubuntu Linux 20.04 or later, Linux LTS versions only
- Manufacturer Warranty
- 2-year warranty
- Data Transfer Rate
- 40 Gbps
- Capacity
- Jumbo frame size: 16000
- Processor
- Intel / Alpine Ridge / Marvell JHL6340 / AQC107S
- Product Description
- StarTech.com Thunderbolt 3 to Ethernet Adapter, 10GbE, Multi-Gigabit, Thunderbolt 3 to RJ45 Network Adapter, 10GBASE-T/5-2.5GBASE-T NIC, TB3/TB4 10G Network Adapter w/ TB3-Certified Cable, TB3 10GbE, Win/Mac (TB310G2) - network adapter - Thunderbolt 3 - 1/2.5/5/10GBase-T x 1
- Device Type
- Network adapter
- Form Factor
- External
- Interface (Bus) Type
- Thunderbolt 3
- Ports
- 1/2.5/5/10GBase-T x 1
- Dimensions (WxDxH)
- 10.8 cm 2.9 cm
- Weight
- 500 g
- Cabling Type
- Ethernet 100Base-TX, Ethernet 1000Base-T, Ethernet 10GBase-T, Ethernet 2.5GBase-T, Ethernet 5GBase-T
- Data Link Protocol
- 100Mb LAN, 1GbE, 10GbE, 5GbE, 2.5GbE
A Thunderbolt 3 to RJ45 is the ideal accessory for bandwidth-intensive tasks, server maintenance, high-performance storage, or streaming online content. The adapter is powered by the Marvell AQC107S, providing high-speed 10GbE speeds and supports Plug-and-Play in Windows and macOS for straightforward deployment.
This Thunderbolt 3 NIC is a portable and convenient peripheral for on-the-go users with a compact footprint. The aluminum chassis utilizes passive cooling for noiseless operation. Activity and computer link LEDs provide status at a glance.
Extended Specification

Disclaimers
- Product data is provided by CNET, we do not warrant the accuracy and completeness of the material contained in this data sheet