Manual Knob Adjustability A user friendly manual knob allows effortless adjustment of fan speeds while maintaining stable voltage during operation. This makes it suitable for gamers and professionals who need reliable cooling during intense computing tasks. Improved Airflow Solution The USB to Fan Adapter increases fan RPM and enhances thermal performance. It addresses airflow deficiencies in devices such as PCs and projectors and delivers cooling efficiency with a circuit optimized design for smoother operation during intensive tasks. Sturdy Material Crafted from grade ABS material for long term durability, this PC fan adapter is resistant to shock and wear. It preserves its shape and improves abrasion resistance for dependable performance in demanding environments like game setups and workstations. Easy to Use The Case Fan Adapter enables quick fan adjustments without disassembling your device. It offers tool operation and built in physical controls, saving time and effort while ensuring airflow in any setup. 23 Use Scenarios Gaming PC or performance workstation: use the manual knob to set fan speeds for stable cooling during demanding games or computations, without interrupting your workflow. Home theater PC or projector setup: improve airflow to prevent overheating during long viewing sessions or presentations, with a circuit optimized design for smooth operation. Quick upgrade or maintenance in crowded builds: adjust fan behavior without taking apart the system, enabling faster cooling tweaks in busy workstations or gaming rigs.