The 0.5m cable for Stacking module from Dell TM is an easy & convenient way of connecting switches. This product has been tested & validated on Dell systems to ensure it will work with your computer. It is supported by Dell Technical Support when used with a Dell system. \n\n This product is compatible with the following systems:\n Dell Networking C1048 P Feature Feature Value Cable length 0.5 m Cable colour Black Connector gender Male connector / Male connector Quantity per pack 1 pc (s) Compatible products C1048P