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 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 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 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.