Item Type: HD Multimedia Interface Video Controller Model: BT88 Material: Metal Colour: Black Function: Video Controller Compatible: HD Multimedia Interface Compatible Input, HD Multimedia Interface2.0b, HDCP2.2 Input Support: 9 Outputs Conforming to the HD Multimedia Interface Standard Input Support Resolution: 3840x2160p 60Hz and Below Output Support Resolution: 1920x1080p Remote Control Battery: 2 x AAA Dry Battery (Not Included) Scope of Application: Computers, Laptops, Set Top Boxes, DVD Players, etc Package List 1 x Video Processor 1 x Remote Control 1 x Power Adapter 1 x Manual 1High Quality Material: The video controller is made of metal material, which is sturdy and durable to ensure a long service life. 2Plug and Play: No need to install drivers. Supports 1 HD Multimedia Interface input and 9 HD Multimedia Interface output signals, and can be connected to 9 LCD TVs or other display devices. 315 Display Modes: Support 1x1, 1x2, 1x3, 1x4, 1x5, 2x1, 2x2, 2x3, 2x4, 3x1, 3x2, 3x3, 4x1, 4x2, 5x1, providing diversified display options. 4Input and Output: Input conforms to HD Multimedia Interface 2.0b and HDCP 2.2, input video resolution: 1920x1080P 60Hz, 3840x2160P; output resolution: 1920x1080P. 5Advanced Features: Support 180 image rotation, edge correction, HD Multimedia Interface loop out, SPDIF coaxial and analog audio extraction, up to 5.1 channel audio.