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
$140.23
TRENDnet TEG-S17D 16-Port Gigabit Unmanaged Network Switch
$50.00
HPE ARUBA 2530-24G J9773A PoE+ 24-PORT GIGABIT ETHERNET SWITCH J9773-60201
$93.24
HP 2530-48G PoE+ 48 Port PoE Gigabit Ethernet Network Switch J9772A
$99.98
NETGEAR GS305300PAS 5 Port Gigabit Ethernet Unmanaged Switch
$22.99
NETGEAR GS305Pv2 5-Port Gigabit Ethernet Unmanaged SOHO Switch W/PoE+
$19.99
NETGEAR GS108 ProSafe 8-Port GbE Unmanaged Switch w/ Power Adapter
$14.99
Cisco SG300-52-Port Gigabit Managed Rack Mountable Network Switch
$44.95
TP-Link 24-Port Gigabit Ethernet Unmanaged Switch Desktop/Rackmount TL-SG1024D
$59.49
HP JG937A Flexnetwork 5130-48G PoE+ 48-Port Gigabit Network Switch
$56.99