Part No. TWIN10GC-TB3.

Amazing Fast 10GbE Networking

Twin10G Thunderbolt Adapter

Dual-port 10GBASE-T 10 Gigabit Ethernet Thunderbolt Adapter for Mac, Windows, and Linux Computers with Thunderbolt Ports

Blazing-fast 10GBASE-T (Copper) Connectivity Over Thunderbolt

Increased demand for greater data transfer speeds and more bandwidth on high-performance shared storage networks has driven the explosion in demand for 10 Gigabit Ethernet (10GbE) networking. Yet, most computers aren’t equipped to get you connected. If your Mac^®, Windows^®, or Linux^® computer has a Thunderbolt™ port, you are in luck — Twin10G™ Thunderbolt Adapter is a powerfully simple and cost-effective solution for adding blazing-fast dual-port 10GBASE-T 10GbE network connectivity to your computer.

Connect to 10GbE Infrastructure
Twin10G adapter is equipped with two RJ45 ports, enabling it to connect to 10GbE infrastructure via inexpensive Cat 6 or Cat 6A copper cabling at distances up to 55 or 100 meters, respectively.

Compact and Nearly Noiseless

Twin10G adapter is compact enough to easily fit in most workspaces, yet large enough to support proper airflow inside the case — its design enables the adapter’s temperature-controlled, variable-speed fan to keep the adapter running cool and whisper-quiet at all times, making it suitable for use in noise-sensitive environments. Constructed of rugged and lightweight aluminum, the adapter’s outer shell securely protects the inner circuitry.

Simplified Setup

How simple? Just connect Twin10G adapter to your computer via the included Thunderbolt cable, download and install a driver, connect the adapter to the network switch or directly to 10GbE-enabled storage via Cat 6 or Cat 6A cables, and configure the adapter’s settings through the macOS^® Network control panel, Windows Device Manager, or Linux command line (or graphical utility).

Intelligent Operation

Twin10G adapter attains its high throughput performance and low host-CPU utilization through functions such as flow control, 64-bit address support for systems using more than 4GB of physical memory; and stateless offloads such as TCP, UDP and IPv4 checksum offloading. These processes enable your computer to perform better while large files transfers or high I/O operations take place. This Sonnet adapter’s dual 10GbE connections support transparent failover to keep your computer connected in case a single cable is disconnected or one of the ports fails. Windows and Linux also support link aggregation (teaming) for increased throughput!

All the Right Connections – Thunderbolt Cable and ThunderLok Included

Sonnet includes a Thunderbolt cable that supports Thunderbolt’s maximum bandwidth and is fully compatible with current Thunderbolt computers. Sonnet also provides a ThunderLok™ Thunderbolt connector retainer clip that prevents accidental cable disconnections.

Thunderbolt Interface
Twin10G adapter features a high-speed Thunderbolt interface that delivers the PCIe bandwidth to support two 10Gb ports at full speed.

• Thunderbolt Port to Connect Additional Devices – One port is reserved for the connection to your Thunderbolt computer; the second port enables expansion of additional Thunderbolt peripheral devices in a daisy chain.
• 10Gbps USB 3.2 Gen 2 Support – 10Gbps USB 3.2 Gen 2 support allows you to connect a USB device to the second Thunderbolt port using the proper cable or adapter.
• Provides 15W of Power – For bus-powered peripherals requiring extra power, 15 watts is provided to bus-powered devices.
• Supports Connecting Up to One 8K Display – Maximize the utilization of one computer Thunderbolt port, connecting the largest display supported by your computer.

Compatible with Current Thunderbolt Computers and Apple M series Macs

Twin10G adapter is fully compatible with current Thunderbolt computers, including Apple M series Macs. Sonnet Thunderbolt Ethernet adapters are purposely designed with a Thunderbolt 3 controller and its four lanes of PCIe (not available in a Thunderbolt 4 peripheral) to achieve maximum simultaneous ingest speeds. Watch this Sonnet Thunderbolt comparison video

Backward Compatible with Older Macs

No Thunderbolt 4 or Thunderbolt 3 port? No problem — Twin10G is also compatible with Macs with Thunderbolt 2 or Thunderbolt ports when used with the bi-directional Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter and a Thunderbolt cable (both sold separately).

Key Features

• Adds 10GBASE-T 10GbE Connectivity – Simply powerful way to add dual RJ45 10 Gigabit Ethernet ports to your computer with Thunderbolt ports.
• Cost-effective –Connects to 10GbE infrastructure via inexpensive Cat 6 or Cat 6A cables at distances up to 55 or 100 meters, respectively.
• Easy Setup – Configure the adapter's settings using operating system tools.
• Thunderbolt to PCIe Device – Enough PCIe bandwidth to support two 10Gb ports at full speed. Sonnet’s line of Thunderbolt adapters rely on Thunderbolt 3 Technology for maximum performance.Thunderbolt comparison video.
• Daisy-chain Additional Thunderbolt Devices – On back panel of Twin10G, one Thunderbolt port connects to computer; second port supports daisy-chaining of additional Thunderbolt peripheral devices.
• Small. Rugged. Nearly Noiseless – Rugged aluminum enclosure is compact enough to sit on most any work surface, and quiet enough for use in noise-sensitive environments.
• Supports Transparent Failover – Keeps your computer connected in case a single cable is disconnected or one of the ports fails.
• Supports Link Aggregation (Teaming) – Increases throughput beyond what a single connection can sustain (Windows and Linux).
• VMWare Ready – Optimized to meet VMWare’s highest level of endorsement.
• Compatibility –Supports Apple^® M series and Intel^® Macs with Thunderbolt ports, and Windows^® and Linux^® computers with Thunderbolt ports. See official product page Tech Specs for complete product specifications and computer, OS, and support compatibility details.
• Package Contents –Twin10G Thunderbolt Adapter; 0.7-meter Thunderbolt cable; ThunderLok (Thunderbolt connector retainer clip); universal power supply; region-specific power cable (for US, Australia, Europe, Japan, Switzerland, or UK); and documentation.
• Warranty –2-year product warranty.
• Customer Support –Free lifetime customer technical support.
• The Sonnet Advantage – Designed and engineered in the USA. Since 1986.

Product Marketing and Technical Info
Visit: Official Product Page

Pre-sales Questions?
Contact: sales@sonnettech.com

WARNING: California’s Proposition 65

Product specifications and information subject to change without notice. Computer hardware and accessories featured in photos that are not included with product are shown for illustration purposes; items sold separately.