OWC's new Thunderbolt 5 dock stands out with three Ethernet ports, two of them 10 gigabit, a Thunderbolt 5 hub, and other ports, that while not ideal for everybody, will make users reliant on turbo network speeds very happy.
The Thunderbolt 5 Dual 10GbE Network Dock is priced at $499, and designed for professionals who handle big files and routinely sling them across Ethernet networks. It also supports multiple networks and more screens than most laptops can manage.
The hardware offers two 10-gigabit Ethernet ports, a 2.5-gigabit Ethernet port, three Thunderbolt 5 ports, and four USB 10Gb/s ports. That means a single cable can link a laptop to three separate networks, a fast NAS, and multiple displays or devices.
If the two 10GbE ports are bonded, throughput can reach up to 20Gb/s for NAS access. That's far beyond what most consumer setups need, but for video editors and live production teams, it could cut waiting time down to seconds.
Most laptop docks only have one Ethernet port, so having three is unusual. OWC added two 10GbE ports and a front-facing 2.5GbE port to support workflows that need multiple networks at once.
Display support & Thunderbolt legacy
The dock taps into Thunderbolt 5's generous bandwidth, letting users connect up to three 8K displays. That's a significant boost for anyone pushing the limits of screen real estate. On the MacBook side, support depends heavily on the chip.
- M3 Pro supports up to two external displays — both at 6K over Thunderbolt, or one at 6K (Thunderbolt) plus another at 4K (144Hz) over HDMI.
- M3 Max supports up to four external displays — three at 6K over Thunderbolt, plus one at 4K (144Hz) over HDMI.
- Standard M3 models — MacBook Pro or Air — typically support just one external display.
MacBook Air models with M3 can handle two, but only when the lid is closed.
Network & display limitations
Dual 10GbE ports may sound like a lot, but against Thunderbolt 5's 80Gbps ceiling they're relatively small. In practice, most limits come from storage arrays, switches, or software long before the dock's networking hits its stride.
The dock taps into Thunderbolt 5's generous bandwidth. Image credit: OWC
For smaller studios or freelancers, a single 10GbE connection is usually enough, which makes the extra port feel more like insurance than necessity. However, Apple Silicon adds another wrinkle.
The M3 Pro supports two external displays, while the M3 Max handles up to four.
Base M1, M2, and M3 machines are usually capped at one display, with the MacBook Air stretching to two only with the lid closed. That means the dock's ability to drive three 8K monitors will only be fully useful to the high-end MacBook Pro crowd.
Pricing, compatibility, and availability
The OWC Thunderbolt 5 Dual 10GbE Network Dock is available for $499.
The dock works with both Macs and PCs, though support depends on Thunderbolt versions. Thunderbolt 5 laptops unlock its full bandwidth, while Thunderbolt 4 systems remain compatible but may get constrained on bandwidth depending on use case. Thunderbolt 3 Macs are also compatible, but not Thunderbolt 3 Windows systems.
And, as we've discussed, Display support also varies — M3 Pro Macs handle two external displays, M3 Max supports up to four, and base M1, M2, and M3 machines are mostly capped at one.
OWC will also showcase the dock at IBC 2025 in Amsterdam, running September 12 to September 15, where attendees can see it in action at the company's booth.
