About the PC Card & PCI Adapter 2-5
Several factors can dynamically alter adapter data rate:
• signal strength between the access point and adapter
• the ratio of good transmitted packets vs attempted packets transmitted, but not received
• the MU finds a higher transmit rate with another AP.
Physical obstructions and numerous devices operating in close proximity to one
another negatively impact the ability to maintain an access point association
with a high data rate.
USA Frequency Band European Frequency Band Japan Frequency Band
5.15 - 5.25 GHz 5.15 - 5.35 GHz 4.90 - 5.0 GHz
5.25 - 5.35 GHz 5.47 - 5.725 GHz 5.15 - 5.25 GHz
5.725 - 5.825 GHz