X1009 is a PCIe to PCIe to 5-port SATA expansion board designed for 5. It supports simultaneous connection of 5 large-capacity SATA storage devices, and the SATA3.0 interface speed can reach up to 5Gbps. Provide large-capacity storage and high-speed transmission for 5, giving full play to the storage capacity of for . X1009 has a standard DC jack 12V input on board and is equipped with an efficient DC/DC buck converter, which can power for 5 and PCle devices at the same time. We have tested 4 3.5-inch HDDs + 1 2.5-inch HDD. The current required during the test was about 6A. Compatible with for 5B; Does not support booting from HDD/SSD with existing firmware; Supports connecting 5 SATA3.0 devices at the same time; Powered from for 5 via pogo pins; Compliant with Serial ATA 3.0 specification, backward compatible with SATA 2.0 and SATA 1.0; Supports HAT+ STANDBY power state, automatically shuts down SATA devices when Pi5 is powered off; Supports communication rates of 5.0 Gbit/s, 3.0 Gbit/s and 1.5 Gbit/s; Compatible with SATA 6G, 3G, 1.5G hard drives; Equipped with a high-efficiency DC/DC step-down converter to power your for 5 and SATA devices at the same time Supports 5 hard drives Can connect SATA2.5-inch hard drives and SATA M.2 KEY-B 2280 solid-state drives at the same time, Not compatible with M.2 NVMe SSD, M.2 PCle AHCl SSD or other M.2 non-SATA devices, booting from HDD/SSD is not supported with existing firmware. The printing may be different due to different batches, but it will not affect the use Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Voltage: AC110V Colour:Black Material:PCB Package Contents: 1 x Expansion Board Kit 1 Adapter 1 x Case Kit 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.