CISCO - NETWORK STACKING MODULE (C3650-STACK-KIT). KEY FEATURES : DEVICE TYPE : NETWORK STACKING MODULE FORM FACTOR : PLUG-IN MODULE NETWORKING : CONNECTIVITY TECHNOLOGY : WIRED PERFORMANCE : BANDWIDTH : 160 GBPS FEATURES : CISCO STACKWISE-160 TECHNOLOGY EXPANSION / CONNECTIVITY : INTERFACES : 1 X STACK PORT CONDITION : NEW FACTORY SEALED. AVAILABILITY : IN STOCK. OUR WARRANTY : 30 DAYS.