w/less kb and mouse a problem at lan partys?

[Quantum Flux]

im joining up a lan party club for the first time and im building a new rig for this purpose. im wondering if w/less mice and kb will be problematic incase anyone else has them???

 

[xTc]

well i noe there wont be a problem with microsoft w/less kb and mouse, because they have , i tihnk 4 or 6 different frequencies u can set. But I'm not sure about other brands.