This setting controls the type of Wi-Fi devices (802.11a/b/g/n/ac) that can connect to the AP.įor optimal performance and compatibility, enable support for all wireless modes. Certain AP may allow 40MHz only mode which prevents legacy devices that support only 20MHz from connecting to the AP. NoteĬertain AP may not have this setting but instead have a different setting called transmission speed or similar.įor optimal performance and compatibility, enable support for all channel widths. For example, you may configure the AP to use and at the same time.Ĭontrols the width of the channel (20 or 40MHz) your AP uses to communicate with client devices on your Wi-Fi network. Wider channel width allows higher performance. Some newer or higher-end APs are capable of operating at multiple bands (or channels) at the same time. Most of the time, Channel 1~14 (2.4GHz) are more congested than Channel 36~ (5GHz) but this can differ depending on the environment. Ideally, you would want to configure your AP to use a channel that isn't being used by any of your neighbors.

Know how to determine the least congested channel in your environment.

Have a good understanding of Wi-Fi channels.

We don't recommend changing this setting unless you: Most APs should have this set to Auto by default. Check the user manual or contact manufacturer of your AP for details.Ĭontrols the channel your AP uses to communicate with client devices on your Wi-Fi network. The actual name and feature of the setting may vary depending on the AP. If you aren't sure if the AP is configured for 11n, contact your AP manufacturer. Make sure you've configured your access point (AP) or Wi-Fi router for 11n mode.

The setting 802.11n/ac Wireless Mode or HT Mode determines the supported data rates, or Throughput mode, where:.

For other adapters use the 802.11n/ac Wireless Mode or HT Mode:

The setting 802.11n Mode is available only for the following legacy adapters.

Use the Intel® Driver & Support Assistant to update your Intel® drivers.Ĩ02.11a/b/g Wireless Mode or Wireless Mode Update your adapter and wireless router software. To change these settings, see Advanced Intel® Wireless Adapter Settings.

Below are the default and recommended settings for Intel® Wireless Adapters supporting 802.11n.

Ralink 802.11n wireless adapter driver