Key Features
Compatibility
Product Description
10GBASE-T Thunderbolt 5 to 10 Gigabit Ethernet Adapter with Multi-Gigabit Support
Solo10G T5 gives today's Thunderbolt 5 computers a professional, full-bandwidth 10GbE network connection while maintaining broad compatibility with Thunderbolt 4, Thunderbolt/USB4, and Thunderbolt 3 hosts, as well as iPad Pro (M series). It delivers 10x the performance of Gigabit Ethernet, with no external power adapter required.
Key Features
- 10x the performance of Gigabit Ethernet, with Multi-Gigabit support (10G, 5G, 2.5G, and 1G)
- Bus-powered operation requiring just 7.5W, no external power adapter needed
- Thunderbolt certified: authenticated firmware and rigorous compatibility testing, unlike typical uncertified USB4 adapters
- Works with Thunderbolt 5, Thunderbolt 4, Thunderbolt/USB4, and Thunderbolt 3 computers, plus iPad Pro (M series)
- Plug and play on Mac, Linux, and iPad Pro; a driver is required for Windows
- Ideal add-on with a Thunderbolt dock or other Thunderbolt peripheral, without becoming a bandwidth bottleneck
Connect to 10GbE Infrastructure
Solo10G T5 is equipped with a single RJ45 socket, enabling it to connect to 10GbE infrastructure via inexpensive Cat 6 or Cat 6A copper cabling, at distances up to 55 meters (Cat 6) or 100 meters (Cat 6A). It also supports 5GBASE-T, 2.5GBASE-T, and 1000BASE-T at up to 100 meters over Cat 5e (or better) cabling, so it steps down cleanly on mixed-speed networks.
Bus-Powered, No Adapter Needed
Requiring no power adapter, Solo10G T5 consumes just 7.5W of bus power, leaving your computer enough power available to connect another bus-powered Thunderbolt device, such as a Thunderbolt 5 SSD.
Thunderbolt Certified for Real Security
Thunderbolt certification means the Solo10G T5's hardware-based, encrypted device firmware is part of a controlled, authenticated Thunderbolt implementation, and only verified manufacturer updates can make changes. Generic USB4 peripherals rely on alterable open firmware implementations that are not subject to the same Thunderbolt certification and authentication requirements, increasing supply-chain and endpoint-security concerns. For organisations that take endpoint and network security seriously, the Thunderbolt certified Solo10G T5 provides a superior level of confidence compared with uncertified USB4 alternatives.
What's in the Box
- Solo10G T5 Thunderbolt 5 Adapter, with 0.3-metre captive Thunderbolt 5 cable
Does this replace the Solo10G Thunderbolt 3 Edition (SOLO10G-TB3)?
Yes. The Solo10G T5 (SOLO10G-TB5) is the new generation of Sonnet's Solo10G adapter, built for Thunderbolt 5 while remaining backward compatible with Thunderbolt 4, Thunderbolt 3, and USB4 hosts. It replaces the SOLO10G-TB3 in Sonnet's lineup.
Do I need a Thunderbolt 5 computer to use this?
No. The Solo10G T5 works with Thunderbolt 5, Thunderbolt 4, Thunderbolt/USB4, and Thunderbolt 3 computers, as well as iPad Pro (M series). You get the full benefit of Thunderbolt 5 bandwidth on a compatible host, and it still performs reliably on older Thunderbolt and USB4 ports.
Does this need a power adapter?
No. The Solo10G T5 is fully bus-powered, drawing just 7.5W directly from the host's Thunderbolt port. No separate power brick required.
Does this work with Windows out of the box?
The Solo10G T5 is plug and play on Mac, Linux, and iPad Pro. On Windows, a driver install is required before use.
Does this support Wake-on-LAN?
No, Wake-on-LAN is not supported.
Specifications
| Part Number | SOLO10G-TB5 |
| Warranty | 2-year Product Warranty |
| Form Factor | Thunderbolt 5 10GbE adapter |
| External Connectors | One RJ45 socket |
| 10GbE Controller | Marvell AQC113C |
| Network Support | 10GBASE-T (100m via Cat 6A, 55m via Cat 6); 5GBASE-T, 2.5GBASE-T, 1000BASE-T (100m via Cat 5e or better) |
| Data Rates Supported | 10 Gbps, 5 Gbps, 2.5 Gbps, 1 Gbps |
| Packets | Maximum packet size 16,352 bytes (jumbo frames); 9,000 bytes under macOS |
| Advanced Features | Flow control, MSI, RSS, interrupt coalescing, multicast filtering, Energy-Efficient Ethernet (IEEE 802.3az), 64-bit address support for systems with more than 4GB RAM. Wake-on-LAN not supported. |
| Stateless Offloads | TCP/UDP/IPv4 checksum offloading, TSO (Large Send Offload), LRO (Large Receive Offload), RSS |
| Power | Bus-powered, 7.5W |
| Security | Hardware-authenticated firmware, Thunderbolt certified |
| Operating Temperature | 0°C to 35°C (32°F to 95°F) |
| Dimensions (WxDxH) | 3.1 x 4.5 x 1.1 in (79.5 x 114 x 27.2 mm) |
| Weight | 0.57 lbs (0.26 kg); 0.74 lbs (0.34 kg) complete package |
| Country of Origin | Taiwan |
| Manual | Download Quick Start Guide (PDF) |
Compatibility
- Mac Compatibility:
- M- series Mac with Thunderbolt 5, Thunderbolt 4, Thunderbolt/USB4, or Thunderbolt 3 ports
- macOS 15+; compatible with macOS 27
- AVB (Audio Video Bridging, IEEE 802.1Qav)*
- Windows Compatibility:
- Windows computer with Thunderbolt 5, Thunderbolt 4, or USB4 ports
- Windows 11 25H2+
- Driver required
- Linux Compatibility:
- Linux computer with Thunderbolt 5, Thunderbolt 4, or USB4 ports
- Linux kernel 6.6 or later
- iPad Pro Compatibility:
- iPad Pro (M series)
- Current iPadOS
* Switch/router must support AVB to support this feature.
Product Videos
Shipping & VAT
- Free UK Shipping: Delivered in approx. 2 working days
- Express Options: Faster methods available at checkout
- Free Shipping to Ireland: For orders over £100.00
- International Delivery: Times vary by destination; shipped via FedEx or DHL
- 30-Day Returns: Return within 30 days from order date
- UK, Ireland and EU Customers: Free return label provided
- Full Return Policy: Read Here
- Full Shipping Details: Read Here
VAT & Duties Information
UK & EU Customers: The price shown on our website is the final price you pay. No additional VAT, customs duties, or import fees will be charged upon delivery.
Orders are dispatched from Northern Ireland, allowing us to serve customers across the United Kingdom and the European Union without unexpected import charges.
Non-UK and non-EU destinations: Local taxes, customs duties, and import fees may apply and are the responsibility of the recipient.
Payment
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Customer Service
Email and chat available 24/7
Free number UK: 08001954072
International: +442838341148
Phone Line Opening Hours
- Monday - Friday: 09:00-17:00
