ORICO 4 Port USB3.0 PCI-Express Card 15-Pin Power Connector Speed Up to 5.0 Gbps PCI-Express Expansion Card USB 3.0 HUB for Windows XP/7/8/Vista

The PCI Express to 4 Port USB add-on card. It easily connects to a motherboard via PCI Express interface to add four USB 3.0 downstream ports to your PC instantly. This means you can effortlessly connect multiple USB devices to your PC. One step update your Windows or Linux computer to USB3.0 easily with PCI Express to USB3.0 Controller Adapter Card. Good quality of VL805 USB3.0 Host Controller transfer rates up to 5Gbps , 10x faster of USB2.0 , Filtering unit with solid capacitors offer a reliable and secure connectivity , supports simultaneous operation of multiple USB 3.0, USB 2.0 and USB 1.1 devices and fit in any PCI-Express x1, x4, x8 or x16 Socket, compliant with PCI Express base specification 2.0.

This driver supports one-button installation, enables old computer to reach the speed of USB3.0
Due to frequently updated drivers, please download the latest version on our ORICO official website to enhance your using experience.

Super speed USB 3.0 supports transfer rates of up to 5Gbps; the actual transmission speed is limited by the setting of the device connected. And you can simultaneously enjoy the convenience of plug-and-play, speed up to 5 Gbps, 10x faster of USB2.0. Compatible with most standard computer chassis with available PCI Express x1, x4, x8 or x16 Slot.

Built-in 4-pin power connector receives extra power supply from system, available for some high current consumption peripherals and can support 4 USB devices work at the same time. Particularly for large data transfers from hard drive disks (2TB or above).

All solid capacitor, more safe and reliable .It adopts all solid capacitor which is made of conductive polymer, is resistant to high temperature, has long life and high stability, and guarantees stable power supply of each part.

Quick and easy installation ,black PCBA steady and durable with two screws installed., Support standard PCI-E interface x1 x4 x8 x16 , Support Plug & play and hot swapping capability. USB 3.0 5Gbps speed up your desktop PC immediately,enjoy your extra large files copying. Operating system compatibility: Windows 10/8/8.1/7/Vista/XP 32/64-bit, Server 2003-2008 32/64-bit, Linux. (Not compatible with Mac OS)

This is ORICO the newest desktop 4 ports USB3.0 high speed express card.USB3.0 has already become one of the most popular interfaces in present IT world. Its previous generation USB2.0 is the interface with widest range of users in IT products, and nearly over 2billions USB devices sell out till now. USB3.0 will replace USB2.0 gradually, because it can provides higher speed up to 5Gbps. Furthermore, USB3.0 is compatible with USB2.0 and 1.1 standards 

By using this card , you can upgrade your desktop's motherboard instantly to USB3.0 high speed interface, and enjoy the great capacity and high efficient storage ability. Connecting more peripherals such as keyboard, mouse, printer, cooling fan and hard drive, doesn't affect transmission speed.

Black high-quality PCBA
4-layer PCBA processing

Precise electronic component
Strive for excellence, orderly arrangement

High-performance USB port
Plug and play, resistant to plug

High percise filter capacitor
Elevates efficient current output

• If not the drive problem, the following steps are provided to solve your problems: 
• Step 1: Make sure the devices to be attached perfectly, so the system can try another recognition search. 
• Step 2: Augment with the optional power supply, so an automatic search can be retried. 
• Step 3: Check the PCI-E socket on the main board to avoid possible faults. 
• Step 4: Choose another desktop PC, if available, to determine the card's general functionality. 

Open the chassis side cover
The PCI-E card slot and high chassis tailgate screw

Products into the appropriate slot
When inserted in the slot, to be seated, seated.

Lock screw
Inserted, use a screwdriver to tighten the screws.

• 1 x ORICO PVU3-4P-V1 USB3.0 PCIE Express Card
• 1 x 15pin to 4pin power connector (30cm/11.8in)
• 1 x Mounting Screw
• 1 x User Manual
• 1 x Warranty Card