Cisco StackWise stacking upgrade kit - network stacking module

The Cisco Catalyst C3650-STACK-KIT= Network Stacking Module provides a foundation for full convergence between wired and wireless on a single platform. This network stacking module has a 160 Gbps bandwidth and is powered by the Cisco StackWise-160 technology to deliver superior performance as a standalone network switch. It comes with a 1.6-foot cable for easy stacking.