First is Realtek Card Reader ,second is Intel Chipset. Both should be on your Driver page.
Get your full Model number or Product number from the Service Tag attached to bottom of laptop (may be under battery)
Once you have the info, use the button at top of this page titled "Support", then click "Download drivers" from the menu. Enter your Product Number. After entering PN click 'Go". On the next page use the dropdown menu to select your Operating System, click Next. A list will populate with drivers/software.
