Features: l Made of high quality material, durable and practical l Replacement cooling fan for the original damaged, old and non-working one l Improve the cooling performance of the device which can extend its service life l Can draw heat away from your device, improve heat dissipation Specification: l Types: MF75251V1-Q000-G99/MF75251V1-Q040-G99(Optional) l Voltage: 12V l Applicable Model: for ACER T410DTB Projector Package: l 1x Cooling Fan