3x3 4K Video Wall Processor with USB-C / DP / VGA / HDMI Input Allows you to select and switch between 4 source devices (1 HDMI, 1 DisplayPort, 1 USB-C, and 1 VGA) to display on 9 HDMI displays + 1 local HDMI out Create a 3x3 Video Wall using any source device to 9 displays Supports multi-level cascading to create 3x4, 4x5, 5x6, and 10x10 (max) video walls Compliant with HDCP 2.2/1.4 specification Supports 180° HDMI image rotation Supports EDID management: Two default EDID: 4K30Hz & 1080p Supports resolution up to 4K@30Hz for USB-C, DisplayPort and HDMI inputs, 1080p for the VGA input OSD allows more than 10 splicing modes, video wall setup by single click Supports monitor edge adjustment Supports source device switching via front panel button, remote control, RS232 command, and TCP/IP control USB port allows firmware upgrades when needed Supports SPDIF and analog audio extraction to connect external speakers or AVRs Mounting brackets included for various installation options