General Knoppix support for those who've read the FAQ at the Wiki
Cisco SG110 8 Port Gigabit Ethernet Switch SG110D-08-UK
$39.00
Cisco SG110 24 Port Gigabit Ethernet Switch w/ 2 x SFP SG110-24
$117.00
Cisco SG95-16 16-Port Gigabit Switch SG95-16-SG Singapore Power only
$47.00
Cisco SG110 5 Port Gigabit Ethernet Switch SG110D-05-AU
$40.00
Netgear Prosafe GS724T V2 24-Port 10/100/1000 Gigabit Ethernet Network Switch
$27.99
NetGear ProSafe GS748T V4 48-Port Gigabit Smart Switch w/ Ears
$30.00
New Linksys SE3005 5-port Gigabit Ethernet Switch
$18.99
Linksys SE3008 8 Ports Rack Mountable Gigabit Ethernet Switch
$21.99
Cisco Small business SG300-28P Managed 28 Port Gigabit Ethernet Switch
$70.95
Fortinet FortiSwitch FS-124D-POE 24 Port Gigabit Ethernet Switch UNREGISTERED
$99.97