Below you can find logos, similar to the 3com 1.

3Com 33 3Com 33 vector
3COM BW 3COM BW vector
3COM 3COM vector
3Com 3Com vector
3Com 32 3Com 32 vector
3com 30 3com 30 vector
3com 31 3com 31 vector
3COM CONNECTED 3COM CONNECTED vector
3com 3com vector