3Com SS3 Extender Kit

When you need to extend your stack of two 3Com SuperStack 3 Switch 4400s or Switch 4400 SEs even further, use a SuperStack 3 Switch 4400 Stack Extender Kit. Manage up to 192 10100 ports as a single logical unit, providing uninterrupted operation for business critical applications. Stack Extender Kit comes with one cable, one stacking module, and one cascade module.