•Transmit Rate. Lowering the rate reduces the chance of interference with other nearby access points but also reduces the range of your adapter.
•Wireless Mode. Depending on your wireless adapter, you can choose some of the available 802.11 wireless protocols.
•Fragmentation Threshold. This is the maximum packet size used for fragmentation. Packets larger than the size programmed in this field are fragmented. The FragmentationThreshold value must be larger than the RTS Threshold value.
•RTS/CTS Threshold. The packet size that is used to determine whether it should use the CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) mechanism for wireless packet transmission.