General Knoppix support for those who've read the FAQ at the Wiki
Fortinet FortiSwitch FS-124D-POE 24 Port Gigabit Ethernet Switch UNREGISTERED
$99.97
Cisco SG300-52-Port Gigabit Managed Rack Mountable Network Switch
$44.95
Brocade ICX 7250-48 48-Port Gigabit Ethernet Network Switch | ICX7250-48-2X10G
$84.95
HP JG937A Flexnetwork 5130-48G PoE+ 48-Port Gigabit Network Switch
$57.95
NETGEAR GS305300PAS 5 Port Gigabit Ethernet Unmanaged Switch
$15.99
TRENDnet TEG-S762, 6-Port 10G Switch
$139.99
Netgear ProSafe FS116 Blue Fast Ethernet 16-Port 10/100 Unmanaged Desktop Switch
$12.80
HP ProCurve 2520 Series 24-Port PoE Managed Ethernet Switch W/Ears P/N: J9138A
$49.99
TP-Link 24-Port Gigabit Ethernet Unmanaged Switch Desktop/Rackmount TL-SG1024D
$59.49
Cisco Nexus 96-Port 10G SFP+ Switch N9K-93128TX w/ 9K-M12PQ 12-Port 40G QSFP
$149.99