Description The TigerStack II 10/100 stackable hub gives Ethernet and Fast Ethernet workgroup users the ability to efficiently share business applications, resources, and access to the Internet remotely or onsite. By combining the flexibility of dual-speed autosensing ports, the connectivity of a built-in internal switch, and the scalability of extender and expansion modules, the TigerStack II 10/100 is an efficient way to grow the performance and size of your network.