StarTech.com USB4 10GbE Multi-Gigabit RJ45 Ethernet Adapter USB4-10GBE-ETHERNET
The StarTech.com USB4-10GBE-ETHERNET adapter provides a single 10 Gigabit Ethernet RJ45 port, enabling multi-gigabit network speeds up to 10,000 Mbps for high-demand data transfer on USB-C devices.
- 10GbE Connectivity: Delivers up to 10,000 Mbps network speeds, drastically reducing file transfer times for large datasets and critical backups.
- USB4/Thunderbolt Support: Ensures compatibility with modern high-performance laptops and workstations, maximizing existing hardware investments.
- Multi-Gigabit Flexibility: Supports 10/5/2.5/1Gbps and 100Mbps Base-T, integrating seamlessly with diverse network infrastructures.
- Wake-on-LAN Ready: Enables remote power-up of connected devices, streamlining IT management and reducing manual intervention.
Product Overview
Product Overview
The StarTech.com USB4-10GBE-ETHERNET adapter is a purpose-built solution for adding a high-speed RJ45 Ethernet port to USB-C (USB4 Gen 4x4, TB5/TB4/TB3 compatible) devices, supporting multi-gigabit speeds up to 10,000 Mbps. This ensures rapid data transfer for bandwidth-intensive applications.
Designed for operational reliability, this adapter features Jumbo Frames support up to 9000 bytes for efficient data packet handling and TAA compliance, making it suitable for government and public sector procurement. It integrates seamlessly into existing Windows 10/11 and Mac OS X 14.0/15.0 environments.
- Core Functionality: Adds a 10 Gigabit Ethernet RJ45 port to USB-C devices, enabling high-speed network access for critical business applications.
- Enhanced Throughput: Supports 10/5/2.5/1Gbps and 100Mbps Base-T, ensuring compatibility with various network speeds and future-proofing connectivity.
- Operational Efficiency: Features Wake-on-LAN and Auto MDIX, simplifying network management and reducing troubleshooting time for IT teams.
- Broad Compatibility: Works with USB4, Thunderbolt 5/4/3, and USB-C hosts, ensuring versatile deployment across modern business laptops and workstations.
- Operational Value: Offers a Mean Time Between Failures (MTBF) of 50,000 hours, contributing to long-term reliability and minimizing service interruptions.
This adapter is a strategic investment for organizations seeking to upgrade network connectivity on their USB-C devices without extensive infrastructure overhauls.
Technical Specifications
1Performance & Business Impact
2Connectivity & I/O
3Physical & Environmental
4Lifecycle, Warranty & Compliance
Full Specifications
Network11
Ports & interfaces4
Weight & dimensions4
Design5
Packaging content1
System requirements1
Operational conditions1
Packaging data1
Technical details1
Logistics data1
Other features1
Downloads1
What This Solves
High-Speed Workstation Connectivity
Modern laptops and workstations often lack integrated 10GbE ports, creating bottlenecks for data-intensive tasks. This adapter provides a direct USB4/Thunderbolt connection to a 10GbE network, ensuring rapid file transfers and efficient access to network resources.
Creative agencies, engineering firms, data analytics teams, media production houses
Accelerated Data Backup & Recovery
Backing up large datasets to a NAS or server can be time-consuming over standard Gigabit Ethernet. The 10GbE capability of this adapter significantly reduces backup windows, enhancing data protection strategies for internal IT operations.
SMBs with critical data, legal firms, healthcare clinics, financial services companies
Efficient Virtual Machine Access
Accessing virtual machines or large virtual disk images over a network requires substantial bandwidth to maintain performance. This adapter ensures low-latency, high-throughput access, improving productivity for IT administrators and developers.
IT departments, software development teams, research institutions, educational facilities
Key Features
USB4 Host Interface
Provides a high-bandwidth connection to modern laptops and workstations, ensuring the adapter can deliver full 10GbE speeds without bottlenecking.
10 Gigabit Ethernet RJ45 Port
Enables network speeds up to 10,000 Mbps, drastically reducing transfer times for large files and improving application responsiveness for internal users.
Multi-Gigabit Support (10/5/2.5/1Gbps)
Ensures compatibility with a wide range of existing network switches and infrastructure, simplifying deployment and maximizing current hardware investments.
Jumbo Frames Support (9000 bytes)
Increases the efficiency of data transfers by allowing larger data packets, which reduces CPU overhead and improves network throughput for internal operations.
Wake-on-LAN (WoL) Ready
Allows IT teams to remotely power on connected devices, streamlining maintenance, updates, and asset management without requiring physical presence.
Compatible With
USB-C Laptops & Workstations
Dell Latitude, Lenovo ThinkPad, HP EliteBook, Apple MacBook Pro
Network Attached Storage (NAS)
Synology, QNAP, Western Digital, Buffalo 10GbE-enabled models
Multi-Gigabit Network Switches
Cisco Catalyst, Netgear ProSAFE, Ubiquiti UniFi, HPE Aruba switches
High-Performance Desktops
Custom-built workstations, small form factor PCs with USB-C ports
Frequently Asked Questions
What operating systems are compatible with this USB4 10GbE adapter?
This adapter supports Windows 10 and 11 (all editions, x64) and Mac OS X 14.0 Sonoma and 15.0 Sequoia, ensuring broad compatibility with common business environments.
Can this adapter connect to standard Gigabit Ethernet networks?
Yes, the adapter supports multi-gigabit speeds including 100Mbps, 1Gbps, 2.5Gbps, 5Gbps, and 10Gbps, allowing it to auto-negotiate and connect to slower Ethernet networks.
Is this adapter suitable for connecting to a Network Attached Storage (NAS) device?
Absolutely, this adapter is ideal for connecting USB-C enabled workstations to 10GbE-capable NAS devices, significantly accelerating data backups, file access, and media editing workflows.
What is the maximum cable length supported for 10GbE connections with this adapter?
For 10GbE over copper, the adapter supports standard Cat6a cabling up to 100 meters, ensuring flexible deployment within office environments.
Warranty & Returns
Manufacturer Warranty
2 Years
Warranty is provided directly by the manufacturer and covers defects in materials and workmanship under normal use.
Return Policy
Returns subject to manufacturer approval
Hardware returns are governed by the manufacturer's return policy. Some products are non-returnable or subject to restocking fees. Defective items are handled under the manufacturer warranty. Contact Zent Networks before initiating any return.