Black Box 4x2 DVI Matrix Switch with Audio and RS-232 Control Resolution Support: 1600 x 1200 at 60 Hz maximum Power Supply: 100-240 VAC, 50-60 Hz, autosensing Specification: Automatic Scan Interval 8, 15, 30, 45 seconds DVI Cable Length (Maximum) 16.4 ft. (5 m) CE Approval Yes Connectors Video: Input: (4) DVI-D; Output: (2) DVI-D; Audio: Input: (4) 3.5-mm stereo jacks; Output: (2) 3.5-mm stereo jacks Feature: Routes 4 different DVI and audio signals to 2 different DVI monitors and speakers. Ideal for digital signage display systems where you want to switch source inputs for screen output on various screens. Switch using buttons on the front panel, with a PC connected via its RS-232 port, or by using the wireless remote control from up to 16.4 ft. (5 m) away. Dimensions: 8.7W x 3.8D x 1.6H Weight: 1.6lbs Package Content: Switch Remote control Power adapter A...