Optimized Performance: Enhance your computer's capabilities with our Dual Channel Hard Drive Controller. This PCI expansion card not only expands your PC's connectivity but also optimizes power usage for efficiency. Power Saving Technology: Equipped with advanced power management features, this card helps reduce energy consumption, making your setup more eco-friendly without compromising on performance. Easy Installation: Comes with a free SATA cable and an easy-to-install PCI interface, ensuring a hassle-free setup. Compatible with multiple operating systems, this expansion card is versatile and user-friendly. and Reliable: Built with robust materials, this PCI expansion card is designed for and reliable performance, ensuring that your investment enhances your system's efficiency for years to come. Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: Black Material: PCB Package Contents: 1 x Dual Channel Hard Drive Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.