Dear Responsible, We are looking for quality video processor with below specifications: 4K X 2K/60Hz capable video processor with EDID and used-defined output managment High quality pixel-to pixel display via user-friendly controls. We will use the item for multi-media hall, multi-purpose room, theater, studio and showroom. Should support all kinds of input ports, Quality loading capacity and broadband utilizing rate( the up-processes width is 15360 and refresh rate reaches up to 121Hz) 16 selective built-in resolutions to scale and match the real size of LED walls Inputs Built-in input matrix for seamless switching between 8 inputs. More input ports Outputs 8DVI output ports are divided into 4 groups for horizontal splicing, vertical splicing, same size splicing and different sixe splicing. A single unit up-loads 8, 000, 000 pixels and accepts splicing for 4 screens Rotary output DP loop Power supply 100~240V AC 50/60Hz Please give us 2 sample quotes and 100PCS quote for above specifications. As we mentioned above, we will use the item for multi-media hall, multi-purpose room, theater, studio and showroom. Thanks. Show More