The Apple Thunderbolt Display (27-Inch) 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.

With the exception of connectivity, this display is similar to the Led Cinema Display (27-Inch) that preceded it, and likewise uses the same sleek aluminum case and features a 27-inch glossy LED-backlit TFT active-matrix LCD display with IPS technology and an optimum resolution of 2560x1440. It has a 178 degree horizontal and vertical viewing angle, a "typical" brightness of 375 cd/m2, contrast ratio of 1000:1, and a 12 ms response time.

This is a genuine Apple Thunderbolt Display, sourced from a well-maintained professional corporate environment.  Please note there is some wear on the cable / connector.

Compatibility Notes

This Thunderbolt Display is compatible with Macs with Thunderbolt 2 connectors.

This display can be connected to a Thunderbolt 3 port on newer Macs through a 'Thunderbolt 3 to Thunderbolt 2' adapter (sold separately; not included). USB-C Thunderbolt computers will require an Adapter available from Apple. 

This display is not compatible with Mini DisplayPort.