MZHOU PCIE 1X to 4 USB Adapter, PCIE USB Expansion Card Suitable for Graphics Card Slot Expansion, Mining Equipment

• Bus interface PCI-E X1 (compatible with X4, X8, X16 slot)--- The 4-port USB PCI-E Card effectively solve the problem of insufficient PCI-E ports on the motherboard.(Not USB Signals)
• PCI-E slot power solution, no extra power cable needed, so that the main board power supply is not interfered by the outside world and has high stability.
• The PCI-E X1 to USB adapter is compatible with many kinds of computer system and is easy to use, System support: Win7 / Win8 / Win10/ Win XP / DOS / Linux.
• The 4 Port USB PCI-E Card is designed with 4 USB ports that support USB 3.0, so it can provide fast data transmission speed.
• MZHOU is committed to providing high-quality product quality and sales services, please feel free to contact us if you have any questions, we will reply to you within 12 hours.

Specification: Model: PCIE 1X to 4 PCI-Express 16X Slots Riser Card Adapter Bus interface: PCI-E 1X (compatible with 4X/ 8X/ 16X/ graphics card interface) Interface: PCI-E USB 3.0 interface * 4 Dimensions: 4.7 x 2.1 x 2.3in Compatible System: Linux / WinXP / Win7 / Win8 / Win10 Our Product Advantage: Advantage 1: Effectively solved the insufficient PCIE interface, and one interface can be expanded to 4. Advantage 2: Adopting a plug-in board design, it is directly connected to the motherboard interface without an extension cord, and it can be fixed to the chassis, which is greatly improves the stability and reliability. Advantage 3: The main control board uses the PCIE interface for direct power supply, no external power cord is required, so that the main control board power is not interfered by the outside world, and the stability is higher! Advantage 4: Reduce the number of adapters card and adapter cables. One cables goes directly to the interface, effectively reducing interface interference and cables loss, ensuring the data reliability, and improving work efficiency! Advantage 5: The USB connector is gold-plated, which is reduces interference between interfaces and enhances the data integrity. NOTE: ● The 4 USB ports on this adapter card are PCI-E signals, not USB signals, so they cannot be connected to USB devices. ● The number of graphics cards supported by the motherboard and the motherboard are different. Therefore, you must test it by yourself. ● Because of Windows system limits the number of graphics cards, only 8 cards can be recognized under WIN10, and only 6 cards can be recognized under WIN7, so the revised graphics card driver must be used. ● It is recommended that use the same type of graphics card on the same motherboard. ● 8 or more cards must be use the LINUX system. Package List: 1* PCIE 1 to 4 Riser Card