General Knoppix support for those who've read the FAQ at the Wiki
ARUBA J9772A 2530-48G PoE+ 48 PORT ETHERNET SWITCH W/ RACK EARS J9772-60301
$125.69
Fortinet FortiSwitch FS-124D-POE 24 Port Gigabit Ethernet Switch UNREGISTERED
$99.97
Cisco Small business SG300-28P Managed 28 Port Gigabit Ethernet Switch
$70.95
Dell PowerConnect 2848 48-Port Gigabit Managed Network Ethernet Switch
$49.99
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
HP JG937A Flexnetwork 5130-48G PoE+ 48-Port Gigabit Network Switch
$59.96
HPE ARUBA 2530-24G J9773A PoE+ 24-PORT GIGABIT ETHERNET SWITCH J9773-60201
$87.98