I cannot be certain but quiet alot of wireless products run at 2.4Ghz. It may be different with 2 identical products running n 2.4ghz but I have a wireless keyboard that runs at 2.4ghz and my Xbox 360 controller also rune at 2.4ghz , i have my pc in my lounge next to my Xbox 360 when using them both i havnt noticed any interferance. But this may not be true with 2 identical proucts or i havnt noticed it.
P.S if u do have any problems swap your mouse for a Razer Copperhead tangle free wired mouse. There faster and have less button lag. and more reliable.
Hope i helped