Flexible power supply options, through a common DC jack or ATX4-pin peripheral power connector; PCle 2.0x1 FFC connector connects to a standard PClex4 slot, compatible with a variety of PCle expansion cards; Supports installation of official active heat sinks and third- heat sinks; Efficiently supplies power to Raspberry Pi5 through pogo pins, simplifying the power supply of a single power supply; Equipped with two high-efficiency DC/DC step-down converters with a maximum output of 3.5A3.5A to power your SSD; X1010 is a PCle FFC connector to standard PClex4 slot expansion board for integrating various PCle expansion boards, Graphics cards (GPUs), cards, USB expansion, High-speed ethernetcards, Wi-Fi cards, and X1010 has a variety of power supply options, supporting 12V input through a common DC jack or ATX4-pin power connector. It is equipped with a high-efficiency DC/DC step-down converter to provide a maximum of 5.5A power to Pi5 and 3.3V at 5.5A to PCle devices. [Power supply instructions] 12Vdc /-5% power supply via DC power jack 5.5x2.1mm 12Vdc /-5% power supply via ATX4-pin power connector Do not power X010 and Raspberry Pi5 at the same time. The printing may be different due to different batches, but it will not affect the use Colour:Black Material:PCB Package Contents: 1 x Expansion Board 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.