TP-Link Archer C7 User Manual page 45

Region - Select your region from the drop-down list. This field specifies the region where the

wireless function of the router can be used. It may be illegal to use the wireless function of
the router in a region other than one of those specified in this field. If your country or region
is not listed, please contact your local government agency for assistance.
When you select your local region from the drop-down list, click the Save button, then the
Note Dialog appears. Click OK.

Note:
Limited by local law regulations, version for North America does not have region selection
option.
Mode - Select the desired mode.

11b only - Select if all of your wireless clients are 802.11b.

11g only - Select if all of your wireless clients are 802.11g. When 802.11g mode is

selected, only 802.11g wireless stations can connect to the router.
11n only- Select only if all of your wireless clients are 802.11n. When 802.11n mode is

selected, only 802.11n wireless stations can connect to the router.
11bg mixed - Select if you are using both 802.11b and 802.11g wireless clients.

11bgn mixed - Select if you are using a mix of 802.11b, 11g, and 11n wireless clients. It

is strongly recommended that you set the Mode to 802.11bgn mixed, and all of
802.11b, 802.11g, and 802.11n wireless stations can connect to the router.
Channel Width - Select the channel width from the drop-down list . The default setting is

automatic, which can adjust the channel width for your clients automatically.

Note:
If 11b only, 11g only, or 11bg mixed is selected in the Mode field, the Channel Width
selecting field will turn grey and the value will become 20M, which is unable to be changed.
Channel - This field determines which operating frequency will be used. The default channel

is set to Auto, so the AP will choose the best channel automatically. It is not necessary to
change the wireless channel unless you notice interference problems with another nearby
access point.
Archer C7 AC1750 Wireless Dual Band Gigabit Router
Note Dialog
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