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#REALTEK 8812BU WIRELESS LAN 802.11AC USB NIC 5GHZ PROBLEMS MANUAL#
#REALTEK 8812BU WIRELESS LAN 802.11AC USB NIC 5GHZ PROBLEMS FREE#

Select Wireless Adapter Settings > Power Saving Mode > Maximum performance.

Click “ Change advanced power settings“.

This will help in positioning the WiFi adapter in a better position.

#REALTEK 8812BU WIRELESS LAN 802.11AC USB NIC 5GHZ PROBLEMS FREE#

This will further ensure that the WiFi network is free from interference from other WiFi networks in your area. You may set the bandwidth/channel bandwidth to 20 Mhz.You can set the Transmitting Power to Highest/100% if the router allows such configuration.3 and 6 is free from interference by the other WiFi network. You can manually set the channel to number 3 or 9.Rebooting the router once a week is a good practice. If the router has congifuration for scheduled reboot then you must Enable it. If you are facing some issues in WiFi network then you must reboot the WiFi router and check if it solves the problem.

#REALTEK 8812BU WIRELESS LAN 802.11AC USB NIC 5GHZ PROBLEMS MANUAL#

Check the WiFi router manual for the correct orientation of the Wifi router antenna.

Keep the Wifi Router away from obstructions.

Try orienting it to each of four directions and see which one works best for you.

The orientation of the WiFi adapter makes a lot of difference.

Keep the WiFi adapter away from obstructions such as walls, metal objects, and other electrical equipment.

Try not to keep your computer far away from the WiFi router.

To get better signal strength and speed you need to keep the WiFi adapter near the WiFi router.

802.11n 2.4GHz WiFi network has better range compared to 802.11ac 5Ghz WiFi network especially when there are obstacles such as concrete walls.

It uses 5Ghz frequency which is generally free from interference.

If possible buy an 802.11ac Wifi adapter.

If possible buy high gain Wifi USB Adapter.

Avoid buying a Nano/Mini WiFi adapter.

So make sure that your ISP is providing internet without any connections drops.

In addition, you can do some settings according to your needs.Īn uninterrupted internet connection by the ISP to the WiFi router is necessary for a stable connection between the WiFi adapter and the WiFi router. Generally, the default setting of the WiFi adapter is good for most conditions.

The WiFi adapter will try to maintain a connection with only one WiFi router.

To achieve connection stability and not to achieve maximum data throughput.

I will focus only on WiFi adapter which supports IEEE 802.11ac & IEEE 802.11n.