Features: brand new and high quality 2-wire terminated with XH2.54-2Pin connector for power supply; meet connection needs (Red wire : positve, Black: negative) 9733 Blower with optional voltage: 5V/12V/24V fan speed:2000rpm/3300rpm/3600rpm 97mm brushless for dc blower fan; can be used as BBQ fan charcoal starter cooking blower fire starter grill fan electric charcoal starter Dual-ball bearings for longer service life. Easy to install, keep your printer cool and a very important and daily accessory for protecting our printers. Specifications: Size: approx 9.7x9.7x3.3cm/3.82x3.82xx1.3in Bearing: Ball Bearing Voltage: 5V / 12V / 24V Power: 1.4W/3.6W/4.8W Current: 0.28 A/0.3A/0.2A Speed: 2000RPM/3300RPM/3600RPM Cable: XH2.54-2Pin Air Duct Diameter:26mm/1.02in Package Includes: 1 PC x Blower Fan note: Please allow 0-1cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.