Solo10G SFP+ V2 PCIe Card shown with SFP+ transceiver.
Blazing Fast
10GbE Optical Networking
Twin10G SFP28 PCIe Card with Two SFP28 Transceiver Sitting Next to PCIe Card
Blazing Fast 10GbE Optical Networking
Solo10G SFP+ V2 PCIe Card
Single-port Optical 10 Gigabit Ethernet PCIe Card with SFP+ Transceiver
Compatible with Mac, Windows, and Linux computers with PCIe Slots
Two office workers sitting behind computers with a 10GbE optical network port shown.
Ultra-fast Optical 10GbE Network Connection
As needs for faster data transfer speeds and greater bandwidth grow — especially for tasks such as 4K video editing, and storing files to and retrieving them from high performance shared storage — 10 Gigabit Ethernet (10GbE) connectivity has become a necessity. For many users, the 10Gb Ethernet network infrastructure of choice is optical 10Gb Ethernet, delivering ten times the performance of the standard Gigabit Ethernet most computers offer and greater transmission reliability over long distances. Sonnet makes it easy to add cost-effective 10GbE fiber optic connectivity to your Mac Pro, Windows, or Linux computer or server — check out Solo10G® SFP+ V2 PCIe Card.
Optical fiber cable.
CONNECT
to 10 Gibabit Ethernet Switch
Side view of Solo10G SFP+ V2 PCIe Card with SFP+ transceiver shown next to it.
Includes SFP+ Transceiver

Simple Network Connection

Solo10G SFP+ V2 PCIe Card includes a short-range multi-mode fiber SFP+ transceiver to enable easy connection to your optical 10GbE network at distances up to 300 meters.
Long Range SFP28 Transceivers Available – Sonnet also offers long-range single-mode fiber modules that support 10Gb connections at up to 10 kilometers.
Office networking lifestyle shot.

10x Performance

More Bandwidth

10x the Performance of Gigabit Ethernet

Speed comparison chart comparing 10GbE to Gigabit Ethernet.
Computer setup with display showing networking set up configuration.
Easy Set-Up

Higher-performance Computing

Solo10G SFP+ V2 PCIe Card connects your computer to high-speed infrastructure and storage without stepping down in speed. Setup is simple — just download and install a driver, install Solo10G SFP+ V2 PCIe Card into one of your computer’s or Sonnet Thunderbolt™ expansion system’s x8 PCIe slots, and then connect the card to the network switch or directly to 10GbE-enabled storage. Configure the adapter’s settings through macOS Network control panel, Windows Device Manager, or Linux command line (or graphical utility). This Sonnet solution is perfect for high-performance computing where low latency, high bandwidth, and low CPU overhead are required.
Software driver icon.
Install Driver
Hand installing PCIe card icon.
Install Card Into a PCIe Slot
Cable connecting to switch port icon.
Connect to Switch
Desktop with gears on screen icon.
Configure Settings

Key Features

10GbE icon.

Adds High-performance 10GbE Fiber Connectivity

Cost-effective way to add a high performance 10GbE fiber connection to your 2023 or 2019 Mac Pro, Windows, or Linux computer with PCIe slots.

SFP28 transceiver icon.

SFP+ Transceiver Included

High-performance adapter includes short range (300m) SFP+ transceiver.

Simplet set up icon.

Simple Setup and Configuration

Install the driver, insert the card into an available x8 card slot, connect the card to the network switch or directly to 10GbE-enabled storage, and then configure via your computer’s operating system tools.

Apple logo icon.

Mac Compatible

Supports 2023 and 2019 Mac Pro computers running macOS 13+, 14.4+.

Windows logo icon.

Windows Compatible

Supports computers with PCIe 3.0 or 4.0 slots running Windows 11, Windows Server 2025 or 2022.

Linux logo icon.

Linux Compatible

Supports computers with PCIe 3.0 or 4.0 slots running Linux Kernel 6.1 or 6.12.

Thunderbolt logo icon.

Great for Use in Thunderbolt Expansion Systems

Use in a Sonnet multi-slot Echo™ or xMac Thunderbolt expansion system to add an optical 10Gb Ethernet connection to your computer without PCIe card slots.

Free lifetime tech support icon.

Sonnet Support

Founded in 1986 in Orange County, Southern California — the vibrant hub of technology and engineering south of Silicon Valley — Sonnet has been at the forefront of innovation. Over the years, we've developed numerous award-winning products that enhance performance and connectivity for Mac, Windows, and other industry-standard computers. Many of our team members have been with us for over two decades, providing us with extensive expertise about our current and past offerings. If you ever need technical support for any of our products, don’t hesitate to reach out; we’re here to assist you.

Solo10G SFP+ V2 PCIe Card shown with included brackets.
Two Mounting Brackets Included

Installs Into Any PCIe Card Slot

Solo10G SFP+ V2 PCIe Card includes both full-height and low-profile mounting brackets in the box, supporting installation of the card into any x8 or x16 PCIe slot.
Lifestyle shot showing Echo III Thunderbolt Expansion System sitting next to a xMac Studio Expanion System.
Ideal Addition

to Echo and xMac Thunderbolt Expansion Systems

Use a free slot in a Sonnet multi-slot Sonnet Thunderbolt expansion system to add optical 10Gb Ethernet to your computer without card slots.
Solo10G SFP+ Thunderbolt Adapter shown sitting next to a MacBook Pro.
Got Thunderbolt?

Unlock Blazing-fast Optical 10Gb Ethernet

Check out Sonnet Solo10G SFP+ Thunderbolt Adapter for computers with Thunderbolt ports. It’s small and bus-powered, provides the same connectivity, and delivers the performance you need.

Why Choose Sonnet for Ethernet Networking?

We've got what you need for 25GbE, 10GbE, 5GbE, and 2.5GbE connections

  • macOS, Windows, and Linux support
  • 25GbE, 10GbE, 5GbE, and 2.5GbE network experts
  • One provider for all your networking solutions
  • Adapters for Thunderbolt computers
  • Single- and dual-port adapters
  • Copper and optical adapters
  • Networking PCIe cards

Learn More

Why Choose Sonnet for Ethernet Networking?

We've got what you need for all networking connections

  • macOS, Windows, and Linux support
  • 25GbE, 10GbE, 5GbE, and 2.5GbE network experts
  • One provider for all your networking connections
  • Adapters for Thunderbolt computers
  • Single- and dual-port adapters
  • Copper and optical adapters
  • Networking PCIe cards
Product
Supported Speeds
Interfaces
Controller
OS Compatibility
For Computers with Thunderbolt Ports
Sonnet Thunderbolt AVB Adapter Hero Photo
Sonnet Thunderbolt AVB Adapter
Learn More
  • 1Gb
  • RJ45
  • Broadcom
Solo2.5G Adapter Hero Photo
Solo2.5G USB-C to 2.5 Gigabit Ethernet Adapter
Learn More
  • 2.5Gb
  • 1Gb
  • 100 Mb
  • RJ45
  • Realtek
Solo2.5G Adapter Hero Photo
Solo5G USB-C to 5 Gigabit Ethernet Adapter
Learn More
  • 5Gb
  • 2.5Gb
  • 1Gb
  • 100 Mb
  • RJ45
  • Realtek
Solo10G Thunderbolt Adapter Hero Photo
Solo10G Thunderbolt Adapter
Learn More
  • 10Gb
  • 2.5Gb/5Gb
  • 1Gb
  • RJ45
  • Marvell
Solo10G SFP+ Thunderbolt Adapter Hero Photo
Solo10G SFP+ Thunderbolt Adapter
Learn More
  • 10Gb
  • SFP+ socket with SFP+ SR transceiver
  • Marvell
Twin10G Thunderbolt Adapter Hero Photo
Twin10G Thunderbolt Adapter
Learn More
  • 10Gb
  • 1Gb
  • 2x RJ45
  • Intel
Twin10G SFP28 Thunderbolt Adapter Hero Photo
Twin10G SFP28 Thunderbolt Adapter
Learn More
  • 10Gb
  • 2x SFP28 SR transceivers included
  • Mellanox
Twin25 Thunderbolt Adapter Hero Photo
Twin25G Thunderbolt Adapter
Learn More
  • 25Gb
  • 10Gb
  • 2x SFP28 SR transceivers included
  • Mellanox
For Computers or Thunderbolt Expansion Systems with PCIe Slots
Solo2.5G PCIe Card Hero Photo
Solo2.5G PCIe Card
Learn More
  • 2.5/5Gb
  • 1Gb
  • RJ45
  • Realtek
Solo10G PCIe Card Hero Photo
Solo10G PCIe Card
Learn More
  • 10Gb
  • 2.5/5Gb
  • 1Gb
  • RJ45
  • Marvell
Solo10G SFP+ PCIe Card Hero Photo
Solo10G SFP+ V2 PCIe Card
Learn More
  • 10Gb
  • SFP+ socket including SFP+ SR transceiver
  • Intel
Twin10G 10GBASE-T PCIe Card Hero Photo
Twin10G 10GBASE-T PCIe Card
Learn More
  • 10Gb
  • 1Gb
  • 2x RJ45
  • Intel
Twin10G SFP28 PCIe Card Hero Photo
Twin10G SFP28 PCIe Card
Learn More
  • 10Gb
  • 2x SFP28 SR transceivers included
  • Mellanox
Twin25G PCIe Card Photo
Twin25G PCIe Card
Learn More
  • 25Gb
  • 10Gb
  • 2x SFP28 SR transceivers included
  • Mellanox
McFiver PCIe Card Hero Photo
McFiver PCIe Card
Learn More
  • 10Gb
  • 2.5/5Gb
  • 1Gb
  • RJ45
  • 2x USB-C 3.2 Gen 2
  • 2x M.2 SSD sockets
  • Marvell
See Tech Specs for footnotes.
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.

Solo10G SFP+ V2 PCIe Card