1505FP 15-IN. LCD MONITOR Dell 15-inch 1505FP TFT LCD Flat Panel Monitor General Features: Cabinet Color: Midnight Gray Screen Size: 15-inch active matrix Response Time: 16 ms Optimal Resolution: 1024 x 768 @ 75 Hz Horizontal Scan Range: 30 kHz to 61 kHz (automatic) Vertical Scan Range: 56 Hz to 76 Hz (automatic) Four (4) USB ports (2 on side, 2 on back) Input Rating: 100 - 240V 50/60 Hz Viewing Flexibility Height Adjustable Stand