New QNAP USB4-to-10G Adapters (ONA-LIC10G1T and ONA-LIC10G1SF)

The QNAP USB4 to 10GbE Adapter (ONA-LIC10G1T and ONA-LIC10G1SF)

I’ve said it before, and I’ll say it again: QNAP has always been the hardware innovator in the world of NAS. They introduced Thunderbolt NAS, combination 10GbE+M.2 NVMe cards, USB DAS connected NAS (51A series), and more. However, their latest network upgrade product that is in the works, if it does what they say it will, might well be one of the most universally popular yet! The QNAP USB4 to 10GbE Adapter is a USB4 Type-C connected adapter that allows you to connect to a 10GbE network over copper (10GBASE-T RJ45) or SFP+. So, why is this a big deal? What problems does this solve? And does either of the ONA-LIC10G1T and/or ONA-LIC10G1SF Deserve a place on your next IT shopping trip? Let’s discuss.

Why is the QNAP USB4 to 10G Adapter a Big Deal?

It’s a good question! Up until now, if you wanted to add connectivity to your NAS or your client OS machine (Windows, Mac, etc.), you really only had two options. 1) Buy a 10GbE network upgrade PCIe card and install it in an available PCIe slot of your machine—which a lot of devices do not actually have! Or 2) Buy a Thunderbolt to 10GbE adapter to add this connection—but this requires you to actually have a physical Thunderbolt USB-C port in the first place! So, there is a lot of room for a user to not be able to access 10GbE. However, numerous NAS devices and client machines in the last year or two have been arriving with USB4 ports (especially now that Thunderbolt 4 and USB4 are effectively merged in most modern cases).

This means that this device will make it significantly easier for a user to add 10GbE to their system. It is still yet to be confirmed if the backward compatibility/auto-negotiation of USB4 down to USB 3.2 will still be supported and mean that this adapter can be used in older systems—but never say never. It will definitely heavily rely on the USB4 PCIe bridge that is featured inside the adapter.

The QNAP USB4 10G Adapter Hardware

As mentioned, the QNAP ONA-LIC10G1T and ONA-LIC10G1SF USB4 to 10GbE Adapter arrives in versions that support copper 10G and SFP 10G. The internal hardware will likely remain largely the same between them, but it’s good that they have provided both physical forms. The system is fanless, and its entire casing acts as a form of heat dissipation when in operation. Additionally, the system is completely bus-powered (i.e., no additional cables) as USB4 provides more than enough power to keep the adapter running. Indeed, USB4 can provide an impressive 40Gb/s bandwidth, so there is more than enough to support a single 10GbE network adapter. In fact, given that abundance of bandwidth, it would not surprise me if QNAP ends up limiting the USB4 to 20Gb/s to keep it running at a lower temperature.

QNAP states that the adapter is planned to support use on both QNAP NAS systems and on Windows/Mac/Linux systems. However, whether you can attach multiple units to a QNAP NAS is yet to be confirmed.

The Future of this Product Series: 25GbE?

As mentioned earlier, USB4 provides a huge amount of bandwidth at 40Gb/s, and the single 10GbE on this new adapter is only using 25% of that bandwidth potential. So, what’s next? If QNAP has solved the internal USB4 to network controller (presumably with ASMedia or Realtek—TBC), then that leaves tremendous room to expand this series. I spoke with several people at the QNAP Computex stand about this device and was informed that development of a dual-port 10GbE and even a 25GbE FC version is being worked on, but do not expect those in 2024. It makes a lot of sense, as the USB4-10GbE unit at the show was working (on rotational performance tests), so the logic is there; it’s just making sure it is stable and that the bandwidth is effectively utilized.

Release and Pricing for the QNAP ONA-LIC10G1T and ONA-LIC10G1SF ?

Although the SFP+ and RJ45 versions of the USB4 adapter were running at the show and were definitely real, when I asked about pricing and a release date, QNAP was very hard to pin down. In fact, aside from “later in 2024,” they would not confirm. I can’t really blame them. This is a very unique piece of kit at the moment, and I cannot imagine development was cheap. Add that exclusivity to the fact that the ASMedia/Realtek chip inside is likely very ‘current,’ which means that this will almost certainly be a $150+ adapter at the very least! Chances are that QNAP will need more time to gauge interest in the device before nailing down the details further. I’ll most certainly be keeping an eye on this one!

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