@Hsimkh What is the bandwidth you paid for your internet service provider? The 867Mbps is the wireless link speed in PHY layer, it will affect the actual speed, but they are not the same. With the...

@rujino001 What is the operating system of your computer? If it is linux, please tell me the kernel version. If it is the Windows 10 computer, how far away between the computer and the main router?...

@AndeYashwanth As an open system, the linux OS is more complicated than Windows or Mac; we will do our best to help, but if still cannot be resolved, it is suggested to ask for some help from linux...

@Calibos Thanks for your reply, and glad to hear that you figured it out finally. It helps who have the same issue. Thanks for your sharing again. Have a nice day.

@Michiel okay, done, check your message.

@nikkijd Unfortunately we don’t have such specific information about the antenna gain of this device. A wireless device would have antennas with different gain values and different types with...