Features: 6.0x3.7 female to DC adapter connector cable is made of durable metal material, and the adapter cable&shell- are made of PVC, which can charge stably when connecting different devices, effectively preventing overvoltage or overcurrent. Compatibility: This universal DC cable is widely compatible with-Laptop/Tablet/Mini Fan/Router-/Video recorder/Bluetooth-compatible speaker/Scanner etc DC plug connector for: Square Port/7.4x0.6 forHP/7.4x0.6 forDell/4.5x3.0 forDell / 4.5x3.0 forHP/5.5x2.5/4.0x1.7/7.9x0.9 Easy to use, plug-play. (Note: Please check and confirm the interface type of the device you need to charge before ordering.) The output power of PD- charger should be no less than what your device needs. Specifications: Item: 6.0x3.7 Female to DC- Cable Size:Standard MAX-Output:100W DC Type(Optional):forLenovo Square /7.4x0.6 forHP/7.4x0.6 forDell/4.5x3.0 forDell/4.5x3.0 forHP/5.5x2.5/4.0x1.7/7.9x0.9 Quantity:1PC Cable Length:approx Standard Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment. Package includes: 1PC 6.0x3.7 Female to DC- Cable