Smart-AVI SUHN-2S. Keyboard port type: USB, Mouse port type: USB, Video port type: HDMI. HD type: 4K Ultra HD, Maximum resolution: 3840 x 2160 pixels, Video bandwidth: 60 Hz. Product color: Black, Cable length: 236.2" (6 m), Certification: NIAPP PP 3.0, UL, CE. Power source: AC, AC input voltage: 100 - 240 V, DC input voltage: 12 V. Width: 8.8" (223.5 mm), Depth: 6.69" (169.9 mm), Height: 2.63" (66.8 mm)
iPGARD SA-DVN-1S-P. Keyboard port type: USB, Mouse port type: USB, Video port type: DVI-I. HD type: 4K Ultra HD, Maximum resolution: 3840 x 2160 pixels, Video bandwidth: 30 Hz. Product color: Black, Blue, Certification: NIAP PP 4.0, UL, CE, ROHS. Power source: DC, AC input voltage: 100-240 V, DC input voltage: 12 V. Width: 4.75" (120.7 mm), Depth: 3" (76.2 mm), Height: 1" (25.4 mm)
StarTech.com SV231QDPU34K. Keyboard port type: USB, Mouse port type: USB, Video port type: DisplayPort. HD type: 4K Ultra HD, Maximum resolution: 3840 x 2160 pixels, Video bandwidth: 60 Hz. Product color: Black, Housing material: Steel, Mean time between failures (MTBF): 156000 h. AC input voltage: 100 - 240 V, Input current: 1 A, Output voltage: 12 V. Width: 7.09" (180 mm), Depth: 17.2" (438 mm), Height: 1.69" (43 mm)
ATEN VS0801HB. Video port type: HDMI, Video in: 8 x HDMI Type A Female (Black), Video out: 1 x HDMI Type A Female (Black). Material: Metal, Product color: Black, Maximum refresh rate: 60 Hz. AC adapter input voltage: 5.3 V, Power consumption (typical): 3.73 W. Width: 6.23" (158.3 mm), Depth: 17.2" (437.2 mm), Height: 1.73" (44 mm)