This is an Amazon review about using a generic Bluetooth adapter in an older system, specifically one that wants users to know it's not a fake knockoff and to clarify some common issues others may encounter.

The main points are:

1. The reviewer emphasizes that this is not a fake product but rather genuine hardware.

2. They received all the necessary parts on time (late May 2021) from Amazon, which suggests reliable shipping.

3. For those who might be unsure:

- The adapter works as expected after proper installation.

4. One potential issue mentioned involves connecting to WiFi and USB Bluetooth:

a. It's not always straightforward due to different motherboard layouts or types of ports available (e.g., PCI-E, USB).

b. To resolve this, users can purchase adapters that allow for proper connections if their system doesn't have the right slots or ports.

5. Specifically regarding the WiFi card and Bluetooth adapter:

- The reviewer notes that many modern combo cards use PCIe x1 based add-in cards due to compatibility reasons (not explicitly stated but implies older systems might not support newer standards).

6. For those who don't know what they're doing, here's a basic setup guide:

1. Connect the Bluetooth USB port either directly to an available PCI-E slot on your motherboard or use an adapter if it doesn't fit.

2. If using an external connection instead of direct insertion into a flexbay-style port (which many newer systems have), simply plug in both ends securely.

7. Once these steps are completed, insert the AX210 M.2 A/E WiFi card into its corresponding slot on this adapter board.

Some additional information for those who may not be familiar with computer hardware:

* 'AX200' and 'AX210' likely refer to specific models of Wi-Fi cards or adapters that have distinct installation requirements due to differences in their physical form factors (e.g., Mini PCI-E vs. standard M2).

* The key point here is understanding the difference between different types of slots: PCIe x1, x4, etc.; and not confusing them with other expansion ports like SATA or USB.

8. Finally, desktop kits typically come with necessary cables and antennas for setup.

In summary:

- Be aware that older systems might require more effort to upgrade due to compatibility issues related to newer hardware standards (e.g., WiFi6).

- Always double-check the documentation provided with your specific product(s) before attempting any installations or connections.

- And lastly, don't panic if things seem complicated at first - there are plenty of resources available online and in forums specifically dedicated to helping users like you overcome these kinds of challenges.

Generic bluetooth adapter not working