端口 & 界面
| USB集线器版 |
USB 2.0 |
| USB Type-A 下游端口数量 |
1 |
| DVI-D接口数量 |
1 |
| VGA(D-SUB)端口数量 |
1 |
显示器
| 数字垂直频率 |
56 - 75 Hz |
| 数字水平频率 |
31.1 - 81.1 kHz |
| HDCP |
Y |
EA221WM-BK 55.88 cm (22 ") , 250 cd/m2, 1000:1, 5ms, 1680 x 1050
Energize your desktop computing experience with the 22" NEC MultiSync EA221WM, a widescreen LCD desktop monitor that combines cutting-edge technologies with dynamic design accents. The display’s wide-format screen provides a viewable area significantly larger than standard aspect ratio screens, allowing users to work simultaneously in multiple/side-by-side application windows. This model, which touts flexibility for any number of applications and environments, meets the diverse needs of businesses of all kinds.
- 4-way ergonomic design (110mm height-adjust, pivot, tilt & swivel)
- Integrated 4-port USB 2.0 hub
- Space-saving, down-firing multimedia speakers with headphone jack
- Multi-directional NaViKeyTM
- Dynamic Video Mode with 5 presets for real-time optimization of image quality
- Built-in carrying handle
- ECO ModeTM for significant power consumption savings