SB-5645AK (4K) 4x4 HDMI Matrix Switch with Auxiliary Audio	SB-5645LCM (4K) 4x4 HDMI Matrix Switcher	SB-5688AK (4K) 8x8 HDMI Matrix Switch with Auxiliary Audio	SB-5688Kp (+preview 4K) 8x8 HDMI Matrix Switcher
SB-5688LCM (4k) 8x8 HDMI Matrix Switcher	SB-5669K (4K) 16x16 HDMI Matrix Switcher	SB-5685Kp (+preview 4K) 8x5 HDMI Matrix Switcher	SB-5684Kp (+preview 4K) 8x4 HDMI Matrix Switcher
SB-5682Kp (+preview 4K) 8x2 HDMI Matrix Switcher	SB-5648Kp (+preview 4K) 4x8 HDMI Matrix Switcher	SB-5642LCM (4K) 4x2 HDMI Matrix Switcher