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
Netgear ProSafe 48 Port Smart Switch (GS748T) v3 with 4 x 1G SFP. w ears
$35.00
Dell X1018 X-Series Smart Managed Switches 16-Port Gigabit 2-Port SFP Switch
$65.00
Brocade ICX 7250 48-Port PoE 8x1/10 GbE Ethernet Switch (ICX7250-48P)
$75.00
NETGEAR GS305300PAS 5 Port Gigabit Ethernet Unmanaged Switch
$15.99
Netgear 16-Port PoE Gigabit Ethernet Switch GS316 Unmanaged
$10.00
Cisco SG300-10P 10x PoE RJ45 Gigabit Switch SRW2008P-K9 V03 + Power Adapter
$34.99
New Linksys SE3005 5-port Gigabit Ethernet Switch
$18.99
Dell X1026P Series 26-Port Gigabit POE Managed Network Switch TESTED
$50.95
Dell Networking N2024P 24-Port 1GbE PoE+ RJ45 Network Switch TESTED
$74.95