crwdns2934241:0crwdne2934241:0 dj dj

crwdns2934249:0crwdne2934249:0:

I have a K270 mouse and keyboard than I lost the usb for. Using the usb from K400+ but not working. Any idea please? Many thanks

crwdns2915684:0crwdne2915684:0:

open