Work smarter with the versatile NEC AccuSync Series, a full line of CRT monitors that offer exceptional quality and performance at a reasonable price. Features include edge-to-edge clarity, PC and Macintosh compatibility, NEC's exclusive OptiClear screen surface, which eliminates glare, and fine dot pitches for crisp, easy-to-read text and graphics.??The AccuSync 120 21-inch (20.0 inch viewable image size) monitor provides BIG value. This 21" NEC Monitor is ideal for anyone who simply needs or desires more screen space.