Note: Manual measurement, please allow some errors. Specification: Item Type: Wall Video Controller_x000D_Product Material: Aluminum Alloy_x000D_Product Size: Approx. 121 x 119 x 19mm / 4.8 x 4.7 x 0.7in_x000D_Plug Voltage: 100-240V_x000D_Remote Control Battery: 2 x AAA (Not Included)_x000D_HD Multimedia Interface Resolution: Maximum 1920 x 1080 at 60Hz_x000D_Input: HD Multimedia Interface, DVI_x000D_Output: 4 x HD Multimedia Interface_x000D_Output Support: RGB 4:4:4 Features: 1[4 Channel] Video wall controller can assign an HD Multimedia Interface or DVI device to 4 screens simultaneously, compatible with computers, laptops, set top boxes, DVD players, for PS3, for PS4 consoles, etc. Supports 180 degree image rotation and edge masking. 2[8 Display Modes] 2x2, 1x2, 1x3, 1x4, 2x1, 3x1, 4x1 provide additional versatility in display options. Cascade modes 2x4, 2x8 with additional units. Transmits HD Multimedia Interface signals up to 100ft without loss of image quality. 3[Ultra HD] DVI wall video controller supports 4K at 25Hz, 30Hz, 1080p at 25Hz, 30Hz, 50Hz, 60Hz, 1080i at 50Hz, 60Hz (for live TV and other broadcast satellites) input video resolution, 1080p at 60Hz (in each display) output resolution. 4[For RS232 And IR Remote Control] Splicing video controller is used to split a complete HD picture signal into 4 pieces with for RS232 and IR remote control, providing a more convenient control for home entertainment or professional center control. 5[Plug And Play] Splicing video processor supports HD Multimedia Interface input and 4 HD Multimedia Interface outputs, supporting 1920 x 1080P 24, 30, 50, 60Hz and below input and 1920 x 1080P at 60Hz HD resolution output. Plug and play, no driver required. PackageList: 1 x Wall Video Controller 1 x Remote Control (Battery Not Included) 1 x Adapter 1 x Manual