Features: brand new and high quality Made of PVC material, durable and safe, good performance. Used to solve the problem that ordinary fan can not be used for Dell motherboard. One interfaces can be plugged into ordinary 4 pin temperature control fans (support PWM temperature control speed regulation) or ordinary 3 pin fans (not support speed regulation), the other interfaces is plugged into for DELL motherboard 5 hole special socket. With strict quality control and quality assurance, high safety factors, can be used with peace of mind. Light in weight, small in size, convenient for you to store and manage. Specifications: Material:PVC Color:Black Length:Approx.20cm/7.87inches Package Includes: 1x Fan Conversion Cable note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.