really ?????? Are crazy or GSM beginer?????/
Sorry but I always use usb hub and all is ok.On the same hub is still using EVEN THE SAME TIME : usbsmart,vygis and vygis toolbox,cruiser and twister !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
It for sure depends on Your PC and hub!!
JUST CHANGE HUB to cool one !!
TESTED !!!!!!!!!!!!!!!!!!
WBR
diStefano |