Excellent management -: Our cpu fan extension cable provides greater flexibility between your motherboard and the CPU cooling fan by extending the pwm fan cable. Easy to insert, perfect for larger enclosures Durable structure: Each pwm cable extension cord is made of flexible and sturdy braided material, which is more durable, makes the inside of the PC case look cleaner and tidy, provides long-lasting performance, and avoids dust and damage Compatibility: Compatible with all 24V, 12V and 5V fans and compatible with 3PIN and 4PIN-Each extension cable supports PWM function and speed adjustment, with 4-pin female and 4-pin male ports, male-to-female connector plugs. Longer length: Each fan extension cord is 10.6 inches (27cm) long for optimal PC fan placement. Pwm fan cable extenders can be stringed together to meet your needs Professional production of computer accessories: Our fan extension cables are made of sturdy and flexible material and braided structure to extend performance. Each fan cable has a 4-pin female and 4-pin male port, compatible with 3-pin and 4-pin cooling fans. These fan cables are perfectly matched with the ATX computer casing, and when installing the fan in a larger casing, the service life can be extended as needed. Product length: The total length is 27CM, and the length of each section is about 23CM. Wire model: 1007 26AWG Connector type: 4-pin (3-pin/4-pin fan) Conductor specification: 7/0.14TS Wire outer diameter: OD 1.3mm Rated temperature: 70Celsius Product weight: 11 grams Product interface: a small 4pin connector for the motherboard on one end, and a small 4pin connector for a fan on the other end Product function: Solve the problem of short fan cables and help protect your computer from overheating colour:Black Material:nylon Package Contents: 4 x PWM fan cables(27cm) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.