Features: 1.Compatibility: The PWM cooling fan is compatible with for Jetson for Orin NX modules and for Jetson for Orin Nano modules. 2.Speed Adjustable: Cooling fan PWM speed adjustable, 5500±10%RPM, meet your needs, DC 5V input power. 3.Fast Heat Dissipation: Embedded fan, housing made of aluminum alloy, fast heat dissipation, rugged and durable for long time use. 4.Easy Installation: PWM cooling fan with mounting accessories, easy to install, doesn't take you much time. 5.Stable Performance: 0.65W (5V/0.13A) electrical parameters, small and easy to carry, easy and fast to use, stable performance. specification:Item Type: DC5V PWM Cooling Fan Material: ABS, Aluminum Alloy Supported Devices: for Jetson for Orin NX Module and for Jetson for Orin Nano Module Power: DC5V Power Input Structure: Fan Embedded, Aluminum Alloy Heat Sink Electrical Parameters: 0.65W (5V0.13A) Wire Length: Approx. 37±3mm / 1.46±0.1in Fan: PWM Speed Control Fan, 5500±10% RPM PackageList: 1 x Heat Sink 5 x Screw 1 x Bracket Shrapnel NoteWhen unpacking, be careful not to touch the reserved thermal grease.