High Airflow 1500RPM Router Cooling Fan for Computer Cooler TV Box 5V USB Power 120mm Fan with Multi Speed Controller - AliExpress
VEVOR Portable Fan Rechargeable 9 inch, Battery Powered Fan with LED Lantern, 4 Speeds Adjustable & 45°/90°Automatic Swivel & Timer , USB Battery Operated Fans for Travel Bedroom Home Camping Office
Adapter your 4pin molex connectors on power supply to USB power USB devices from a standard computer power supply 2 USB A Female connectors and 1 4pin molex pass through br Coolerguys 4 pin Molex to Dual USB 5V Power Connecter br br Connect Standard 5V USB Power by br Accessing any Standard Molex Power Source. br Great way to power up or charge devices. br Works with 2A 12V/5V and 500mA 5V External AC-DC Power Supplies. br br Standard Uses include Many fans - lights or other USB powered device.
Coolerguys 4 Pin Molex to Dual USB 5V Power Connecter
Blower - Squirrel Cage (12V) - COM-11270 - SparkFun Electronics
Wathai 120mm x 32mm Dual Ball Blower Fan 12V with 110v - 240v AC Plug Variable Speed Controller - High Velocity Squirrel Cage Fans for DIY Cooling Projects, BBQ, Drum Smoker
RIDGID 18V USB Portable Power Source with Activate Button Kit with 18V 4.0 Ah Lithium-Ion Battery AC86072B-AC87004 - The Home Depot
VEVOR Portable Fan Rechargeable 9 inch, Battery Powered Fan with LED Lantern, 4 Speeds Adjustable & 45°/90°Automatic Swivel & Timer , USB Battery Operated Fans for Travel Bedroom Home Camping Office
Barbecue Fan, Cooling Fan, Air Blower
120mm Mini Blower Fan DC 12V Blower Fan With Speed Control For Receiver DVR US
4-24V Adjustable power supply make it suitable for different charging devices and different situations. Durable,Easy to operate, A built-in LED
Adjustable AC/DC Switching Power Adapter Variable Voltage DC5525 Power Supply 4-24V 4V 9V 12v 14V 15V 18V 24V 2A 48W Speed Control Volt for Electric
Power Supply Blower Black Usb Plastic Dc 12v Portable Variable Speed Controller Adjustable Air Collecting Duct Durable
Adjustable AC/DC Switching Power Adapter Variable Voltage DC5525 Power Supply 4-24v 4V 9V 12V 14V 15V 18V 24V 2A 48W Speed Control Volt for Electric