Made from high-quality materials, ensuring durability and a long service life while providing firm and stable performance during use. Quick capabilities with efficient loading and file transfer, designed for low power consumption, operating quietly and reliably. Compact and portable design, and mini, making it easy to carry and not taking up much space. Equipped with 7 ports at the rear, providing extensive connectivity options, though it is not compatible with small chassis. This product is designed for users who need a reliable and efficient solution for their connectivity needs. Its construction ensures , while the quick and low power consumption features an ideal choice for both home and office use. The compact design allows for easy transport, making it suitable for on-the-go professionals. However, please note that the 7 rear ports may limit compatibility with smaller chassis. Color: Black Material: PCB+Metal Package Contents: 1*USB 3.0 PCI-E Expansion Card 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.