The Apple Thunderbolt Display 27" is intended to be the "ultimate docking station" for a Thunderbolt-equipped Mac notebook (it is not compatible with earlier Macs). Thunderbolt makes it possible to connect one cable and use this display's built-in FaceTime HD camera, mic, 2.1 speakers (49 watts), three USB 2.0 ports, single Firewire "800" port, single Gigabit Ethernet port, and Thunderbolt port. In addition to the built-in Thunderbolt cable, the display also has a built-in MagSafe connector that charges a Thunderbolt-equipped MacBook Air or MacBook Pro.

 Key Features:

• Display size: 27-inch
• Display type: TFT LCD
• Optimum resolution: 2560 x 1440
• Max. display colors: 16.7 Million
• Viewing angle: 178/178
• Response time: 12 ms
• Brightness: 375 cd/m2
• Contrast ratio: 1000:1
• DPI/PPI: 109
• LED backlight
• 2.1 Speaker system
• USB 2.0 ports
• Built-in iSight camera and microphone
• VESA mounting solution compatible
• Security lock slot
• GRADE A - : Unit may come with slight scratches on the body but not screen