Built-in 4pin and two 6pin ports for enhanced compatibility. Equipped with 4x FP solid capacitors for stable and secure power supply. Features automatic anti-icing circuit function. 2 LED lights indicate working status (3.3V and 12V safe design). Includes SATA 15pin to 4pin and 15pin to 6pin cables for reduced motherboard load. Gold plated contacts ensure better connectivity and durability. Side clip for attaching another card. Compatible with 1x, 4x, 8x, 16x PCI-E slots on motherboard, no driver required. Specifications: Power connector: 4pin, 6pin; Board size: 122x45x13mm; USB cable length: 60cm; Material: ABS; Color: as shown. Package Contents: 6 x PCI-E 16X Slot Adapter, 6 x PCI-E 1X Riser Card, 6 x USB3.0 Cable, 6 x SATA 15Pin to 6Pin Power Cable. Note: Only one power input needed, do not plug multiple power interfaces simultaneously. Package includes only above contents, other products not included. Color may vary slightly due to light shooting and different displays; measurement error allowed +/-1-3cm.