2009 Apple iMack All-in-one Desktop.

　　It's like new used as just a back up. I can offer software extras too.

　　Processor 2.66 GHz Intel Core 2 Duo.

　　Memory 8 GB 1067 MHz DDR3.

　　Graphics NVIDIA GeForce 9400 256 MB.

　　Software application OS X 10.9.4 (13E28).

　　HardDrive 650GB 7200.

　　24-inch iMac.

　　Height:20.5 inches.

　　Width:22.4 inches.

　　Depth:8.1 inches.

　　Weight:25.4 pounds.

　　Links and growth.

　　One FireWire 800 port; 7 watts.

　　Total of six USB 2.0 ports: four ports on computer, 2 ports on wired keyboard.

　　Communications.

　　Integrated AirPort Extreme Wi-Fi cordless networking (based upon IEEE 802.11 n draft specification); 2 IEEE 802.11 a/b/g compatible.

　　Integrated Bluetooth 2.1 + EDR (Enhanced Data Rate).

　　Integrated 10/BASE-T Gigabit Ethernet (RJ-45 port).

　　Audio.

　　Built-in stereo speakers.

　　Internal 24-watt digital amplifier.

　　Headphone/optical digital audio output (minijack).

　　Audio line in/optical digital audio input (minijack).

　　Integrated microphone.

　　Support for Apple Stereo Headset with microphone.

　　Optical drive.

　　Slot-loading 8x SuperDrive (DVDR DL/DVDRW/CD-RW).

　　Composes DVD+R DL and DVD-R DL discs at up to 4x speed.

　　Writes DVD-R and DVD+R discs at up to 8x speed.

　　Composes DVD-RW discs at as much as 6x speed and DVD+RW discs at up to 8x speed.

　　Reads DVDs at as much as 8x speed.

　　Writes CD-R discs at approximately 24x speed.

　　Composes CD-RW discs at approximately 16x speed.

　　Reads CDs at up to 24x speed.