Features: Brand new and high quality Made of high thermal conductivity material. Heat dissipation effect is better and more stable. LED status indicator: the blue light is always on when the device is connected, and the blue light flashes when data is being read. Small baffle supports small chassis, the product is shipped without a small baffle. Equipped with 10 SATA3.0 interfaces, in line with PCI-E2.0 specification, supports 10 SATA hard drives. Specifications: Size: 10x12cm/3.94x4.72in Onboard Interface: PCI-E 4X Output Interface: 10xSATA3.0 Hard Disk Support Installation Method: Inline PCI-E slot Color: Black Note: Please allow 0-1cm error due to manual measurement. pls make sure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1x PCI-E 10P SATA3.0 Adapter Card