5 Port Switches

DES-1005A/B  - 5 port 10/100Base-T unmanged switch (UK Plug)
DGS-1005D/E - 5-port 1000Base-T Unmanaged Enternet Green Desktop Switch

8 Port Switches

DES-1008D - 8-port 10/100Mbps Switch

16 Port Switches 

DES-1016A/E - 16-Port 10/100M unmanaged Standalone Switch
DES-1016D/E - 16-port 10/100Mbps Switch
DGS-1016A/E - 16-Port 10/100/1000Base-T Unmanaged Standalone Gigabit Switch
DGS-1016D/E - 16-port 1000Base-T Unmanaged  Desktop Green Ethernet Switch

24 Port Switches

DES-1024A/E/P - 24 port 10/100Base-T Unmanaged Standalone Switch
DES-1024D/B -  24-port 10/100M Unmanaged Standalone Switch
DES-1100-26/E - 24 Port 10/100Base-T + 2 Combo 1000Base-T/SFP EasySmart Switch
DES-1024R+/E - 24-port 10/100Mbps Switch with Optional Fiber Module
DGS-1024A/E - 24-Port 10/100/1000Base-T Unmanaged Standalone Gigabit Switch
DGS-1210-28P/E - 24-Port 10/100/1000BaseT PoE + 4 Gigabit SFP ports Web Smart Switch 

48 Port Switches

DES-1050G/E - 48-Port 10/100Mbps + 2-Port  10/100/1000Mbps Unmanaged Standalone Switch
DES-1210-52/E - 48 port 10/100mbps with 4port 10/100/1000 mbps copper
DES-3852/E - 48-port 10/100Mbps Managed Switch with 2-port Copper Gigabit
DGS-1210-52/E - 48-Port 10/100/1000Base-T with 4 SFP Smart Switch
DGS-1210-52MP - 48-Port 10/100/1000BaseT PoE + 4 Gigabit SFP ports Web Smart Switch, 370W PoE budget. (802.3af/802.3at support)

KVM Switches 

DKVM-4K - 4-port Mini KVM Switch with Built-in 3-in-1 KVM cable
DKVM-4U - 4-port USB KVM Switch
KVM-440/E - 8-Port Combo KVM Switch rack mountable (PS2 and USB 1.1/2.0 support, up to 2048 x 1536 VGA resolution), including 4x 1.8m cables
KVM-450/E 16-Port Combo KVM Switch rack mountable (PS2 and USB 1.1/2.0 support, up to 2048 x 1536 VGA resolution) including 4 x 1.8meter cables