Brand FuYunDa Model BF-5504 Qty 1 Color Grey + Black Material Iron Interface Type VGA Application One computer connects 4 monitors; Suitable for securities market computer hall video transmission education and other industries. Other Features Input: 1 x VGA 15HDF; Output: 4 x VGA 15HDF sync output; RGB analog channel: 550MHz bandwidth; Input: 0.5~1V p-p; Output impedance: 75ohm; Horizontal and vertical sync channel: Input 0.7~5V p-p; Transmission distance: 65~85m; Resolution: 1920 x 1440; Power: 5W Packing List 1 x Splitter 1 x 2-flat-pin plug power charger (100~240V / 135cm) 1 x Chinese / English user manual