Media Tek Usb VCOM Drivers for MT65xx,you need to install the drivers in order to connect your device before flashing any the MTK chip cell phone.
DOWNLOAD MEDIATEK DEVICE DRIVERS
Download MediaTek USB VCOM drivers here
Download Driver Auto Installer v1.1236.00 here
Download pda driver which can also serve as mtk driver for Windows 10/8/7/Vista/XP (both 32/64bit) here
OTHERS
All In One Spd and Mtk Deriver here
Nokia Mtk Usb Drivers here
Nokia Connectivity Cable Driver here
All Chinese Box Usb Cable Driver (Miracle Box,Volcano,Gpg etc) here
After downloading the above drivers you are good to go......Enjoy