QFly 2.5G Dual RJ45 Port PCI-E Network Card with RTL8125B Conrtoller, 2.5Gb Ethernet Adapter Card Compatible with 100/1000Mbps/2.5G, Support Windows/Linux

Installation is easy you need a basic understanding of motherboard and pc to install by yourself

Súper plug and play en GNU/Linux. Use un slot PCI2.0 8x. El Bluetooth es un poco inestable, pero en mi experiencia así son la mayoría de las tarjetas no dedicadas de Bluetooth y muchas económicas. No se si sea que comparten antena, pero la conexión no es buena en modo persistente. Tengo que refrescarla. La calidad del audio es muy buena, no detecto lags. Solamente el detalle de que se desconecta después de unos minutos de no estar en uso activo. No he intentado hacer ningún tipo de solución como agentes suplicadores ni nada por el estilo. Entonces, puede ser que tenga solución sencilla, ni siquiera utilicé un buscador para intentarlo.

I picked up two of these QFly 2.5G dual-port PCIe cards and they’ve been phenomenal for the price. Easy install, solid performance on both Windows and Linux. The only hiccup was with PCI passthrough — the Realtek RTL8125B chipset doesn’t play nice with virtual machine passthrough. I had to fall back to a VirtIO setup for my router VM. Not ideal, but it works — and that’s on the chipset, not the card. Pros: Reliable 2.5G speeds Plug-and-play on most systems Great price Dual ports on a PCIe x1 slot — perfect for compact or low-slot systems Cons: Realtek chip has known passthrough issues in VM setups Verdict: 5 stars. Great card, just avoid it for passthrough-heavy virtualization.

Worked on AMD. I took a chance and it worked on my Asus ROG Crosshair VIII Hero (WI-FI) with 5950X. BIOS 4601. Windows 11 and newest drivers from Intel. I am running this bad boy with Asus GT-BE98 Pro WIFI 7 router. Speeds are FAST!!! Read that this BE200 chipset doesn't work on AMD but it does!

Much better than other AQC113 products. I purchased a different brand 10GBe NIC (Vimin) which worked fine but was disappointed with slot not aligning properly. I was afraid this QFly product was going to be the same as it looked similar. However, this QFly product is way better in terms of manufacturing quality. The PCB construction, heatsink and slot alignment are so much better. It also includes a screwdriver, mini CD and compact 1GB USB with driver which the vimin product did not have. I am getting full 10gbps link speed as well. Highly recommend

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