crwdns2934241:0crwdne2934241:0 cngeeki

crwdns2934249:0crwdne2934249:0:

i would like to connect m331 mouse to the keyboard k400+ receiver. i tried using the unifying software, but it is unable to detect the k440+ supplied receiver although it has the unifying logo.

can please guide me how?

thank you

crwdns2915684:0crwdne2915684:0:

open