Does this work in the other direction? as in, power input on the 4 pin side connected to a control board, with 5v power delivered to the usb end

I have not tried this, but I should work. I mean, I don't see why it would not work. USB data & power can travel both ways on wires

Will this work to plug govee lights into the usb input on a tv?

I am not sure about govee lights, but this adapter transfers power to other USB devices.

Desertcart Logo

Deliver to Switzerland

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🔌 Power your airflow, unplug the noise.

COMPACT TANGLE FREE - Flat 11.8-inch cable design keeps your setup sleek and mess-free.
PREMIUM BUILD QUALITY - Pure copper conductors with durable PVC insulation ensure reliable, long-lasting performance.
SILENT OPERATION MODE - Runs 12V fans at a quiet 5V, perfect for noise-conscious workspaces.
PLUG PLAY CONVENIENCE - No batteries or drivers required—just connect and power up your case fans effortlessly.
UNIVERSAL USB POWER BOOST - Plug any 3-pin or 4-pin fan into a USB port for instant power—no motherboard needed.

The OPSFALCON 2 Pack USB to 3-Pin/4-Pin PWM 5V Sleeved Fan Power Adapter Cables convert standard 5V USB ports into reliable power sources for 3-pin and 4-pin case fans. Each 11.8-inch flat cable features pure copper wiring and PVC insulation, supporting silent operation by running 12V fans at reduced voltage. Ideal for professionals seeking a clean, quiet, and flexible cooling solution without motherboard dependency.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Fr 29

Duties & taxes incl.

Switzerlandstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Manufacturer	Aiyide
Part number	AYD-USB-3P/4P
Item Weight	23 g
Product Dimensions	29.97 x 1.02 x 1.02 cm; 23 g
Item model number	AYD-USB-3P/4P
Size	USB-3Pin/4Pin Cable
Colour	Black
Material	Copper
Shape	Flat
Voltage	5 Volts
Amperage Capacity	5 Amps
Item Package Quantity	1
Special Features	Tangle Free
Batteries included?	No
Batteries Required?	No

OPSFALCON 2 Pack USB to 3-Pin / 4-Pin PWM 5V Sleeved Fan Power Adapter Cable, Case Fan Connector (3 Pin / 4 Pin)

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions