Using knoppix on laptops. LCD screens, APM, PCMCIA ...
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
YuanLey 18 Port Ethernet Switch,with 16 port 10/100Mpbs PoE,2 Gigabit Uplink
$40.00
Dell X1026P E11W 24-Port 2x 1GB SFP PoE Smart Managed Gigabit Ethernet Switch
$49.99
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 SG300-10P 10x PoE RJ45 Gigabit Switch SRW2008P-K9 V03 + Power Adapter
$34.99
Dell PowerConnect 6224 Rackmount 24-Port Gigabit Managed Ethernet Network Switch
$42.50
Juniper Networks EX3300 EX3300-48P 48-Port Gigabit PoE+ Switch
$37.17