661-8308 - Apple Intel i7 2.6GHz CPU 16GB RAM Logic Board (Motherboard) for MacBook Pro Retina 15

1. Processor: Intel Core i7 2.6GHz
2. RAM: 16GB DDR3L SDRAM
3. Graphics: Intel HD Graphics 4000
4. Compatibility: MacBook Pro Retina 15" Mid 2012
5. Ports: 2x Thunderbolt, 2x USB 3.0, HDMI, SDXC card slot, headphone jack
6. Connectivity: Wi-Fi 802.11n, Bluetooth 4.0
7. Audio: Stereo speakers, dual microphones, headphone port
8. Storage: None (Logic board only)
9. Dimensions: 10.5 x 8.5 x 1 inches
10. Weight: 1.5 pounds
11. Power: Input voltage: 100-240V AC, Frequency: 50Hz to 60Hz
12. Manufacturer: Apple Inc.

Notes:
1. This logic board is a genuine Apple product and is designed specifically for the MacBook Pro Retina 15" Mid 2012.
2. Upgrading the logic board can improve the performance of your MacBook Pro, especially if you're running resource-intensive applications.
3. It's important to ensure that you have the necessary technical expertise to install this logic board, or seek professional help to avoid damaging your device.