Transmit on G/N Only

Set your wireless network to alone acquiesce 802.11g/n clients. If you acquiesce 802.11b clients again as anon as one 802.11b clients connect to the arrangement your acceleration is cut in half. This is due to the added wireless management frames that are appropriate for the "B" guys to allocution to the "G" network.

article source : http://www.fixya.com/support/r7742189-transmit_g_n_only