Tinned copper material. High corrosion and oxidation resistance. The power supply is stable and durable without affecting the fan performance. Using 17 pieces of 0.14 tinned copper wire to process a single interface can pass the maximum current of about 3A. Made of high-quality materials, heat-resistant, not easy to age, very durable. Small and lightweight, does not take up space, and has a long service life. Type: USB cable Interface type: USB Wire model: 2464 22AWG Conductor specification: 17 x 0.14TS Wire outer diameter: 3.5mm Rated temperature: 80℃ Converter type: patch cord Connection cable: power cable Applicable equipment: personal computer color:Black Material:PVC+tinned copper size:30CM Package Contents: 10 x Adapter Cable 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. Tinned copper material. High and oxidation resistance. Made of high-quality materials, heat-, not easy to age, . Small and , does not take up space, and has a long service life. Using 17 pieces of 0.14 tinned copper wire to process a single interface can pass the maximum current of about 3A. The power supply is stable and without affecting the fan performance.