HighSecLabs, Switch, models:

DK22 N Series	Quick Setup Manual
DK22D-3	Quick Setup Manual Quick Installation Manual
FI11D-3	User Manual
K2016E	User Manual
K202B	User Manual
K244E	User Manual
K304	Quick Start Manual
K404F	User Manual
Mini-Matrix SX42PH-4	Quick Installation Manual
SC21H-3	Quick Setup Manual
SC21H-4	Quick Installation Manual
SC21H-N	Quick Setup Manual
SC26HU-3	User Manual
SC42PHU-4	Quick Installation Manual
SC42PHU-N	Quick Installation Manual
SC82PH-4	Quick Installation Manual
SM20-4	Quick Installation Manual
SM20N-3	User Manual