ATEN VE1812. Type: AV transmitter & receiver, Maximum resolution: 4096 x 2160 pixels, Cable types supported: Cat5e, Cat6, Cat6a. Connectivity technology: Wired. Operating voltage (transmitter): 5 V, Operating voltage (receiver): 5 V, Power consumption (transmitter) (max): 4.3 W. Receiver dimensions (WxDxH): 4.84 x 5.53 x 1.18" (123 x 140.4 x 30 mm), Receiver weight: 15.9 oz (450 g), Transmitter dimensions (WxDxH): 4.84 x 5.53 x 1.18" (123 x 140.4 x 30 mm)
ATEN VE3912T. Type: AV transmitter, Maximum resolution: 4096 x 2160 pixels, Maximum transfer distance: 3937" (100 m). Connectivity technology: Wired, Video in: 1 x HDMI Type A Female (Black) 1 x HDB-15 (VGA) Female (Blue) 1 x DisplayPort Female (Black), Video out: 1 x HDMI Type A Female (Black). Power consumption (max): 8.77 W. Width: 5.79" (147 mm), Depth: 6.81" (173 mm), Height: 1.18" (30 mm)