Factop New Laptop CPU Cooling Fan for Acer Extensa 5235 5635 5635ZG ZR6 Condition: Brand new and original,not OEM Applicable Model: Acer Extensa 5235 5635 5635ZG ZR6 laptopPower connection:4pins Pls check the compatibility according to the description and picture before buying! 7-14 business days for delivery with the tracking number