PCI-E 1X Expansion Kit 1 to 3 Ports Switch Multiplier Hub Riser Card with USB 3.0 Cable Pcie Mining Modules

The PCI-E expansion riser card adapter is designed to convert 1 PCI-E 1X slot into 3 PCI-E 1X slots. The 3 PCI-E 1X slots could connect sound card, graphics card and network card simultaneously and work in an independent non-interfering way. It is the perfect and practical solution to instantly expand PCI-E slots in crowded systems or on the motherboards with limited PCI-E ports. Features: 1-slot PCI-E 1X to 3 slots 1X riser card with high speed USB 3.0 cable. Simultaneously support 3 PCI-E 1X devices, non-interference. 2 layers PCB board design. Compliant with PCI express 2.0 & 1.1 specification. Solid capacitors supply stable power delivery. Works greatly for all Windows OS, for Linux and for Mac. Drivers could auto-install upon detection. Easy installation, fully plug and play, convenient and efficient. Specification: Color: Blue Transmission interface: PCI-E 1.0, PCI-E 2.0, PCI-E 3.0 Power supply interface: Big 4Pin, SATA 15P, 6P Operating system: for all Windows OS / for Linux / for Mac USB cable length: 60cm / 24in Transfer data speed: 10/100/1000Mbps Expander Board dimensions: 9.9 * 6.4 * 1.3cm / 3.9 * 2.5 * 0.5in(L * W * H) PCI-E Card dimensions: 11.9 * 6.7 * 2.2cm / 4.7 * 2.6 * 0.9in(L * W * H) Item weight: Approx. 113g / 4oz Package dimensions: 13.8 * 13.6 * 3cm / 5.4 * 5.4 * 1.2in(L * W * H) Package weight: 143g / 5oz Package list: 1 * Mini PCI-E Card 1 * PCI-E Slot Board 1 * USB 3.0 Cable 1 * Power Cable 1 * Set Screws Note: The package list without user manual. Some motherboard hardware and firmware may interfere with PCI-Expansion. Please check your hardware documentation to facilitate the expansion of the PCI-e slots, thank you!