ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR Samsung SyncMaster U70, 17.8 cm (7"), 800 x 480 像素, 30 毫秒, 黑色 Samsung SyncMaster U70. 顯示器尺寸(對角長): 17.8 cm (7"), 顯示器解析度: 800 x 480 像素, 回應時間: 30 毫秒, 水平可視角: 140°, 垂直可視角: 140°. USB 集線器版本: 2.0. 產品色彩: 黑色