3COM SuperStack II 3300 12 Port 3C16981 10/100 Ethernet Network Switch Hub
3Com 3C16981 SuperStack II 3300 12-Port 10/100 External Ethernet Network Switch. 1 x 3300 12 port 3c16981 Switch - Serial 0601/7ZPV36A0158. 3Com SUPERSTACK II 3300 SWITCH. 1 x Superstack II Switch 3300 User Guide Book.