I have purchased two of these Intel AX211.NGWG, one for a mini-desktop PC and one for a laptop, in M.2 2230 size, M.2 interface with A/E-key, and 2x NGFF antenna connectors (note that the AX201 model only has one antenna connector). It is a two-in-one card, a PCIe WiFi and a Bluetooth adapter. I chose it because it supports WiFi 6E (future proofing) and has the Intel AX210 chipset, which I consider to be one of the best because it has all the latest features/protocols, rich configuration, and good performance. The card has good construction and is fully enclosed by a heatsink. The hardware installation was quite difficult because the WiFi antenna pins are hard to insert. Normally, a magnifying glass and very fine tweezers are needed. Be careful because they can easily break! The antennas were ready on the laptop and there was no problem. However, on the desktop, the internal antennas that I got with the card did not perform well at all. I don't know what the problem was - in fact, at first, I thought the card was defective and requested a replacement. However, the second one had the same behavior, so I tried using external antennas. It worked very well with them, with excellent reception. On the other hand, the drivers were downloaded and installed very easily, and all the devices work without any issues, both on Windows 10 and Windows 11. In a WiFi 5 network, it connects typically at 866 Mbps, which is the maximum for the 5 GHz band. With access points that support simultaneous dual band, 2.4 + 5 GHz, it can reach 1000 Mbps. I don't have WiFi 6, so I can't test the 2400 Mbps. When ordering, pay attention to the model codes because there are 6 different ones. The typical one is AX211.NGWG, which has the 2230 size and supports vPro. AX211.NGWG.NV is the same, but it doesn't support vPro (you don't need it if your processor doesn't support it). The D2WG and D2WG.NV have a different size. Two other versions support LTE coexistence. Overall, a very good card with good support. I deduct one star due to the difficulty of connecting the antennas, but this is the same for all cards of this type.