USB4 to 2x 10GbE Adapter – Genius, or Too Little Too Late? (QNA-UC10G2T Review)

The QNAP QNA-UC10G2T is a USB 4 to dual 10GbE adapter built for systems that lack native high-speed network expansion and need dependable multi-gig connectivity through a single Type C port. It provides 2 x 10GBASE-T copper ports, supports multi-speed operation from 10Gbps down to 100Mbps, and includes full driver support for Windows 11, macOS 12.7 to 15.4, and Ubuntu 22.04. Internally it uses dedicated AQC113 controllers for each port, allowing the OS to treat the adapter as two distinct NICs and enabling features such as SMB Multi Channel for aggregated bandwidth. The enclosure is a passive full-metal heatsink that spreads thermal load through a multi stage cooling structure, which your testing confirmed remained below typical thermal expectations even during 24-hour sustained transfers. As a premium module priced significantly higher than generic USB 4 adapters, it is designed for users who require stable long-duration performance, predictable throughput, and compatibility with modern USB 4 or Thunderbolt 3 and 4 hosts rather than the improvised multi controller designs seen in low cost alternatives.

QNAP QNA-UC10G2T Review – Quick Conclusion

The QNAP QNA-UC10G2T is a premium dual-port 10GbE adapter built around USB 4, designed for users who need stable, sustained multi gigabit performance rather than the inconsistent behaviour often seen in low cost USB network adapters. Its dual AQC113 controllers provide two discrete interfaces that operate independently at full speed, which allows for reliable SMB Multi Channel operation and predictable multi stream transfers. The all metal chassis functions as a multi stage passive heatsink, keeping temperatures stable during long workloads and preventing throttling even after hours of continuous access. Performance closely matches QNAP’s published figures, with both ports maintaining high throughput when paired with capable NVMe based systems. Driver installation is required on all supported platforms, and the adapter is not currently usable when plugged directly into most NAS operating systems, which limits flexibility. The price is considerably higher than generic USB 4 network adapters, but for professionals who rely on consistent 10GbE throughput on laptops, workstations, or compact systems without PCIe expansion, the QNA-UC10G2T offers a stable, well engineered solution that prioritises long term reliability over entry level cost.

QNAP QNA-UC10G2T Review – Design & Cooling

The QNA-UC10G2T uses a solid metal chassis that functions as a structural shell and a primary thermal dissipation surface, giving it a distinctive weight and density compared with typical USB network dongles. The outer enclosure is machined with large surface area ridges that extend across the top panel, while the base remains flat to maintain direct thermal contact with the internal controllers. This physical design is not decorative but exists to distribute heat from the AQC113 chips into the enclosure walls and then outward into the surrounding airflow. Its appearance is closer to a purpose built passive heatsink than a consumer accessory, which mirrors the product’s emphasis on maintaining stability during sustained high throughput workloads.

Internally the design is organized around a single board layout that places both controllers on the lower PCB surface, pressed directly against the internal heat spreader via thermal pads and paste. This arrangement ensures that the highest heat generating components transfer their thermal output into the metal layers with minimal resistance. Above this, the chassis integrates a second stage aluminium heat spreader that covers the width of the unit, supported by an additional top panel that completes the third passive cooling stage. This layered thermal design reflects a more methodical architecture than the mixed component assemblies found in low cost USB 4 to network adapters, which commonly rely on bridging older interfaces and produce unpredictable heat patterns under load.

The fanless approach is a key design choice, giving the adapter completely silent operation during heavy transfers. In your testing, the enclosure maintained stable temperatures even after several minutes of saturation, typically remaining in the 47 to 51 degree range depending on activity and ambient levels. This thermal profile suggests that the shell’s passive system prevents hot spots and avoids the typical thermal throttling behaviour found in cheaper adapters, especially those built around multiple controllers stacked on different interconnected PCB modules. The predictable cooling also assists long term reliability for users who expect constant 10GbE connectivity during file editing, remote rendering, or multi channel transfers.

The physical I/O layout consists of a single USB 4 Type C port on one end and 2 x 10GBASE T ports on the opposite face, keeping cable paths separated to prevent mechanical strain or excess heat mingling between connectors. The RJ45 ports support Cat 6a cabling as recommended by QNAP and can operate across 10Gbps, 5Gbps, 2.5Gbps, 1Gbps, and 100Mbps speeds depending on the switch or device connected. While minimalistic, this separation aligns with the use case of the adapter as a mobile or desktop expansion tool where the position of cables may influence airflow and heat shedding around the chassis.

The cooling strategy also reflects QNAP’s intention for the adapter to be used in long-running, high-intensity environments rather than short bursts. During your extended 24 hour tests, the chassis maintained consistent thermal readings, with the USB side remaining cooler than the network interface side. The overall thermal balance avoided thermal spikes, which is essential for dual port operation where simultaneous read and write tasks across two 10GbE channels can push less optimized adapters into throttling. By spreading heat evenly across the frame, the device sustains performance in ways that improvised USB 4 adapters often fail to achieve during multi hour workloads.

QNAP QNA-UC10G2T Review – Internal Hardware and Connectivity

Inside the QNA-UC10G2T, the hardware is centred around two AQC113 controllers, each dedicated to one 10GbE port. This avoids the shared bandwidth and internal bottlenecks that occur in budget adapters that route multiple ports through a single controller or bridge older chipsets together. Each controller appears to have a direct path to the USB 4 interface, allowing the host operating system to detect two independent network interfaces. This structure is essential for features such as SMB Multi Channel, NIC bonding, and network segmentation, since it ensures that both ports operate with consistent throughput rather than competing for limited controller resources. The hardware layout intentionally avoids stacked modules or mixed technology bridges, creating a predictable and uniform architecture.

Connectivity through the USB 4 Type C interface is built to support both USB 4 and Thunderbolt 3 and 4 on most systems. QNAP includes a 1m USB 4 certified cable in the package to ensure full bandwidth without relying on third party cables that may deliver reduced link speeds. Host compatibility extends to Windows 11, macOS 12.7 to 15.4, and Ubuntu 22.04, although all require installation of the Marvell AQtion driver to enable proper operation. This software dependency reflects the adapter’s use of high performance controllers that are not handled by generic drivers. The device is not compatible with ARM based Windows systems, which limits use with some compact laptops and tablets but aligns with the adapter’s focus on fully featured desktop and workstation class hardware.

The dual 10GBASE T ports support 10Gbps, 5Gbps, 2.5Gbps, 1Gbps, and 100Mbps operation and auto negotiate based on the connected switch or device. This makes the adapter usable in mixed infrastructure where not all devices run at 10GbE rates. The reliance on RJ45 also gives it broad physical compatibility, making it suitable for direct PC to NAS connections, multi port NAS access, or integration with 10GbE switches. Your testing confirmed that the independent controllers allowed each port to reach close to saturation independently and operate simultaneously with sustained transfer rates across both links.

The internal hardware layout also supports clear network identification through the OS. When connected, the adapter exposes two discrete interfaces, each carrying its own MAC address, speed negotiation, and jumbo frame support. This allows users to create dedicated VLANs, segment traffic, or assign separate subnets without the limitations seen in single controller USB adapters that present only one interface for both ports. The device is therefore capable of acting as a genuine dual port NIC rather than a multi port breakout filtered through a single internal path. In testing, each interface responded consistently when used with tools such as iperf and CrystalDisk, confirming symmetric behaviour between both controllers.

While the adapter is designed primarily for client devices, your testing highlighted that direct USB 4 to 10GbE connectivity on NAS platforms remains limited. Most NAS operating systems lack mature USB 4 drivers or Thunderbolt over IP integration, which prevented the adapter from functioning when connected directly to TrueNAS or Unraid. This reflects current software gaps rather than a hardware limitation, and future NAS platforms with USB 4 or Thunderbolt support may unlock additional use cases. For now, the hardware is best suited to upgrading laptops, mini PCs, and workstations where USB 4 is available and supported through platform level drivers.

QNAP QNA-UC10G2T Review – Performance

In practical testing, the QNA-UC10G2T delivered sustained throughput that closely aligned with QNAP’s published figures, with both ports maintaining stable operation during long running transfers. When used with IP based benchmarking tools, each 10GbE connection reached near saturation independently, confirming that the internal controllers can deliver full bandwidth without cross interference. During concurrent testing where two separate sessions targeted different devices, both ports maintained consistent performance levels, which demonstrated the benefit of having two discrete AQC113 controllers rather than a single shared architecture that would introduce contention under load.

The adapter also showed strong results during SMB based file transfers, which typically stress both network performance and host storage. Using high speed NVMe backed devices such as the Minisforum MSS1 Max and the Asustor Flashstor Gen 2, throughput regularly approached the upper limits of a single 10GbE link and in some cases exceeded 13 to 14 Gbps combined when SMB Multi Channel was enabled. This reflected not only raw link speed but the ability of the device to maintain a stable, predictable data path without drops or thermal throttling. The performance was also consistent during repeated transfers, confirming sustained operation rather than peak only figures.

Thermal stability had a direct impact on performance, and the adapter’s multi stage passive cooling structure prevented heat buildup during heavy access. After several minutes of continuous transfer, external surface readings typically ranged from 47 to 51 degrees depending on the measurement point, with the USB interface side remaining cooler than the network side. Even after 24 hours of operation, temperatures remained within a narrow range, and throughput did not degrade. This behaviour contrasts with budget adapters built from stacked controller layers, which often throttle or lose throughput when thermals rise beyond the enclosure’s capacity to dissipate heat.

The adapter performed best when paired with systems that support jumbo frames, high performance modes, and direct NVMe based storage, since these environments can fully exploit dual 10GbE bandwidth. On platforms that lack USB 4 optimisation or rely on generic drivers, performance may vary, and your testing confirmed that most NAS operating systems were unable to recognise the adapter due to limited Thunderbolt or USB 4 networking support. For desktop and mobile clients, however, the performance remained consistent and aligned closely with QNAP’s internal lab measurements, provided that the user installed the appropriate drivers and used the supplied USB 4 certified cable.

QNAP QNA-UC10G2T Review – Verdict & Conclusion

The QNA-UC10G2T positions itself as a specialised tool for users who require reliable dual 10GbE connectivity through a single USB 4 port and are prepared to invest in a more robust architecture than the improvised solutions found in low cost adapters. Its metal chassis, multi stage passive cooling design, and independent AQC113 controllers result in predictable behaviour during long duration workloads, with sustained throughput that remains close to full 10GbE saturation on both ports. The requirement for platform specific drivers and the lack of NAS side support limits its flexibility in certain environments, yet for desktop systems, laptops, and compact workstations, the adapter provides one of the most stable USB based 10GbE implementations currently available.

Although priced well above many alternatives, the hardware and performance characteristics position it for users who prioritise reliability over entry level cost. Photographers, editors, engineers, and remote teams who depend on consistent multi gig file transfers may find the premium justified, especially when mobility or small form factor systems prevent installation of PCIe cards. For users simply seeking an inexpensive path to 10GbE, the high cost will be difficult to justify, but for those needing dependable, long term dual port connectivity in a portable form, the QNA-UC10G2T delivers a focused and technically capable solution.

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En 2026, l'explosion de l'IA et les pénuries de mémoire font flamber le prix des cartes graphiques, rendant les modèles AMD et Intel souvent plus intéressants face à une nouvelle gamme NVIDIA jugée décevante.

L’article Comment bien choisir sa carte graphique en 2026 ? Tous nos conseils est apparu en premier sur Tom’s Hardware.

La mise à jour KB5074109 de Windows 11 provoque écrans noirs, artefacts et pertes de FPS dans les jeux. Nvidia confirme enquêter sur le problème.

Cet article Windows 11 et KB5074109, Nvidia enquête sur des bugs de jeux a été publié en premier par GinjFo.

Nintendo confirme réfléchir à une hausse de prix de la Switch 2 en raison d'une explosion des prix de la mémoire.

Cet article Switch 2, Nintendo envisage une hausse de prix dès avril 2026 a été publié en premier par GinjFo.

Blizzard abandonne Overwatch 2 pour revenir à Overwatch, avec 5 nouveaux héros, un grand arc narratif 2026 et de nombreuses nouveautés pour relancer son FPS phare.

Cet article Blizzard abandonne Overwatch 2 : nouveau nom, 5 héros, scénario annuel et refonte majeure en 2026 a été publié en premier par GinjFo.

Western Digital dévoile de nouvelles technologies pour accélérer les disques durs et confirme une feuille de route ambitieuse vers du 100 To à l’horizon 2029.

Cet article Disques durs, WD vise les 100 To d’ici 2029 a été publié en premier par GinjFo.

AMD signe un chiffre d’affaires record et confirme l’arrivée d’une Steam Machine avec Valve, tout en préparant un SoC RDNA 5 pour la Xbox nouvelle génération attendue en 2027.

Cet article AMD signe un trimestre record et prépare la prochaine Xbox a été publié en premier par GinjFo.

Corsair s’attaque au segment des claviers custom avec le MAKR Pro 75, un modèle modulaire au format 75 % pensé pour la personnalisation avancée.

Cet article MAKR Pro 75, Le clavier 75 % pour les joueurs exigeants et fans de DIY ? a été publié en premier par GinjFo.

Sur le segment hautement des claviers gaming, Corsair propose le MAKR Pro 75. Sous nom se cache une solution unique afin d’offrir de multiples possibilités de personnalisation.

Cet article Test MAKR Pro 75 de Corsair a été publié en premier par GinjFo.

D’après des informations du Financial Times, la Russie est parvenue, à multiples reprises, à intercepter les communications de satellites européens. Deux engins sont au cœur de ces soupçons d’espionnage : « Luch-1 » et « Luch-2 », qui, depuis leur lancement, ne cessent d’inquiéter Bruxelles.

J'ai souvent des tas d'idées à la con, mais comme vous le savez, pris par le tourbillon de la vie, on ne pense pas forcément à les noter et encore moins à les exploiter plus tard.

Il y a plein d'outils pour prendre des notes comme le célèbre Notion ou tout simplement l'app Notes d'Apple ou ce genre de trucs. Mais si vous êtes amateur de logiciel libre et inquiet par votre vie privée, le mieux c'est encore d'auto-héberger un outil comme Memos .

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docker run -d --name memos \
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 -v ~/.memos/:/var/opt/memos \
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Quentin, fidèle lecteur de Korben, développe en solo depuis presque un an un outil qui va parler à tous ceux qui cherchent un appart ou une maison et qui en ont marre de jongler entre quinze onglets pour avoir une vision claire d'un quartier.

1dex.fr c'est une plateforme qui agrège un paquet de données géographiques et immobilières sur n'importe quelle adresse en France. Prix de vente au m², transactions DVF, permis de construire, qualité de l'eau, pollution de l'air, travaux à proximité, écoles... Le tout sur une interface cartographique plutôt bien foutue.

Concrètement, vous entrez une adresse, vous cliquez sur "Analyser cette zone" et hop, la carte se remplit de données. On peut alors visualiser les parcelles alentours, voir les dernières ventes, repérer les chantiers en cours, et même afficher les immeubles avec syndic de copropriété. Y'a même un système de calques pour switcher entre fond de carte classique, vue satellite ou mode sombre.

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Il s'agit donc ici du premier Alone in the Dark sorti en 1992, suivi des épisodes 2 et 3 de 1993 et 1995. Y'a même Jack in the Dark en bonus, ce petit spin-off qu'Infogrames avait sorti pour faire la promo du deuxième opus. Et le tout tourne nickel sur Windows 10 et 11 grâce au boulot de préservation de GOG.

Cette offre s'inscrit dans le cadre du GOG Preservation Program où l'idée c'est de sauver les jeux classiques de l'obsolescence en les rendant jouables sur les machines modernes. Ces jeux sont importants car ils ont posé les bases de tout ce qui allait suivre avec leurs angles de caméra fixes, leur ambiance oppressante et leur gestion de l'inventaire façon casse-tête.

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Bref, foncez !

Source

Pirater les serveurs web NGINX pour ensuite router le trafic des visiteurs vers des serveurs qu'ils contrôlent, voici la campagne menée par des pirates.

Le post Des serveurs Web NGINX compromis pour détourner le trafic des utilisateurs a été publié sur IT-Connect.