ATEN VE2812AEUT-AT-G. Type: AV transmitter, Maximum resolution: 4096 x 2160 pixels, Cable types supported: Cat5e, Cat6, Cat6a. Connectivity technology: Wired, Audio input: 1 x Mini Stereo. Width: 5.94" (151 mm), Depth: 3.39" (86 mm), Height: 2.04" (51.7 mm). Quantity per pack: 1 pc(s), Package width: 2.44" (62 mm), Package depth: 11.1" (283 mm). Master (outer) case width: 11.8" (300 mm), Master (outer) case length: 13.2" (336 mm), Master (outer) case height: 7.64" (194 mm)