10 Best Usb 3.0 Expansion Card of April 2024

• Big Expansion: Provides seven external USB 3.0 ports for any PCI Express-enabled computer system for connecting additional external hard drives, CD/DVD drives, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system.
• SuperSpeed USB 3.0: Give you fast access to your files with data transfer rates up to 5 Gbps, at least 5 times faster than USB 2.0. Lightning fast to transfer HD movies, photos, music and more. Note: The actual transmission speed may be limited by the connected device.
• Good Compatibility: Support Windows 10 / 8 / 7 / Vista / XP (32/64-bit) and more operating system; Backwards compatible with USB 2.0 / 1x devices; Comply with PCI Express x1 slot and versions above.
• Stable Power Supply: Equipped with a power management chip plus 15-Pin SATA power cable, which supplies 5V/2.4A power. Each port of the PCI-E card delivers 5W(5V/1A) power max. Devices, which require more than 5W power, may not be compatible with this USB expansion card. Note: It is mandatory to connect the card to the power supply of the PC.
• What You Get: 1x USB 3.0 PCI-E expansion card, 1x 15-Pin to 2x15-pin SATA power cable, 1x CD driver, 1x installation screws and 1x user manual.

Tiergrade

• 1.This FS-U4-Pro will add four USB 3.0 ports on your desktop computer by PCI Express(1X) slot .The super fast USB 3.0 ports will provide 5Gbps max data(total) transfer speed for video ,audio ,photos or files.
• 2.Build in FebSmart Self-Powered Technology-Users do not need to plug any additional power cable on board(only PCIe slot)and get each ports 2A (8A in total) max power supply for high power-consuming data device like Hard drive disc. Enjoy super easy installation with Plug & Play use.
• 3.Based on RENESAS NEC high performance chipset with more technology.4X added power module provide 4X2 ampere current ensure adequate power supply for USB device.4X electric circuit protector and voltage stable capacitance protect data safety than ever.
• 4. Compatible System: 1.Plug and Play on Windows 10,8.1,8(32/64bit) and Windows Server 2012,2012R2,2016,2019.2.Need to Install Driver on Windows XP,Vista,7(32/64bit) and Windows Server 2003,2003R2,2008,2008R2(32/64bit),NOT for MAC OS. Comply with PCI Express X1,X4,X8,X16 slot,NOT for PCI Slot.
• 5.WARNING:1.Please Install Driver for for USB Card on PCs.2.Not works on Mini Size PCs,No Low Profile Bracket inside.3.Make Sure PCs Mother Board have Spare PCIe Slot for PCIe USB card.4.Make Sure your USB Device is USB 3.0 or Can't get USB 3.0 Speed. Buy with 30days money back, one year warranty, Lifetime tech support.

FebSmart

• Add four USB 3.0 Port to your to your PCIe-enabled desktop easily with PCI Express to USB3.0 Controller Adapter. Each interface owns individual 2A power supply, 4 interfaces work independently of each other, total 8A. No additional power cord is required. Note: Not Support LINUX system.
• 【High Speed】 Adopt NEC Main control chip, to reach USB 3.0 Max 5Gbps transmission speed, 4 USB 3.0 port can work at the same time. Downward compatible with USB2.0.
• 【Fully Protection】Each interface has separated insurance, with over current & short circuit protection. Protect your devices and computer.
• 【Stable & Faster】4 conductive polymer material capacitors to ensure a more stable power supply of each interface. Enjoy copying movies, data files, music, photos between USB devices and the computer at a faster speed.
• 【Wide Compatibility】Support PCIE X1 / X4 / X8 / X16 slot. The WIN10 system is plug-and-play, no driver installation is required. If it is not available, please provide a screenshot of the device manager to seller or replace the slot, because the computer may not recognize it. Win 7/8/XP/Vista Need to insatall drive; Win 10 No drive required. If you have any questions during the installation process, please contact us through the seller center.

ELUTENG

• 1. This FS-U2-Pro will add 2-USB 3.0 ports on your desktop computer by PCI Express(1X) slot.The super fast USB 3.0 ports will provide 5Gbps max data(total) transfer speed for video,audio,photos or files.
• 2.Build in FebSmart Self-Powered Technology: Users do not need to plug any additional power cable on board (only PCIe slot) and get each ports 2A (4A in total) max power supply for high power-consuming data device like Hard drive discs etc. Enjoy super easy installation with Plug & Play use.
• 3.Based on RENESAS NEC high performance chipset with more technology. 2X added power module provide 2X2 ampere current ensure adequate power supply for USB device.2X electric circuit protector and voltage stable capacitance protect data and device safety than ever.
• 4. Compatible System:1.Plug and Play on Windows 10,8.1,8(32/64bit) and Windows Server 2012,2012R2,2016,2019.2.Need to Install Driver on Windows XP,Vista,7(32/64bit) and Windows Server 2003,2003R2,2008,2008R2(32/64bit),NOT for MAC OS.Comply with PCI Express X1,X4,X8,X16 slot.
• 5. 1.This is PCIE to USB 3.0 card,do not use it on GPU risers.2.Buy with 30days money back, one year warranty, Lifetime tech support.

FebSmart

• 【Maximum extension,Most USB interfaces】 Update your Computer to 7 ports USB3.0--2 Port Type C and 5 ports Type A, You can connect keyboard, mouse, external hard drives, CD/DVD drives, webcams,usb printers, scanners, game controllers,USB VR, digital cameras, etc.
• 【Improve quality and efficiency】 supports transfer rates of up to 5Gbps copying HD videos, music, photos,data files between USB devices and the computer at blazing fast speeds.Note:The actual transmission speed is limited by the setting of the device connected.
• 【Widely compatibility】 USB3.0 Backwards compatible with USB 2.0 and 1.1 devices; Comply with PCI-e 3.0 PCIe 2.0 and PCIe 1.0 motherboards, Fits PCI Express x1, x4, x8 or x16 socket .Operating System Supports Windows XP/Vista/2008 Server/7/8/10,and Mac 0s (10.8.2 above) . Note: Windows XP,/Vista/7, Server,requires driver installation, Windows 10 and Mac OS 10.8.2 above don't need drivers.
• 【Easy to install】Shut down the PC, unplug the power supply,remove the PC case,push the card in pcie socket and tighten the screws,and Close the PC case cover, turn on the PC and install the driver. quick and easy installation, a simple solution for connecting to and using USB 3.0 devices on your standard desktop PC. Packing list：1x USB 3.0 PCI-E expansion card, 1x CD driver, 2 x installation screws and 1x user manual.
• 【Lifetime warranty】You can get 180 day worry-free warranty and friendly customer service. If you have any questions, we will help you solve the problem when you need it, and if it can’t be solved, we will provide a refund and no return is required.

YEELIYA

• SuperSpeed USB 3.0 supports transfer rates of up to 5Gbps - The actual transmission speed is limited by the setting of the device connected.
• 7 Ports USB 3.0 downstream ports for standard desktop PCs; Support Hot Plug, Plug & Play; Support LPM, Low Energy Consumption.
• Operating System Compatibility: Windows XP, Vista, Windows 7,Windows 8 and Window 10(32/64-bit),Mac OS 10. 8 or above; Backwards Compatible with USB 2.0 and 1.1 devices.
• With quick installation, this USB 3.0 PCI express Card offers a simple solution for your standard desktop PC. Enjoy copying videos, music, photos, data files at blazing fast speeds.
• Notice: 1. It is necessary to connect the card to power supply of the PC. 2. For Windows XP/Vista Users, due to OS limitations, the real speed will be located between the level of USB 2.0 and 3.0

Inateck

• One Step Update your Computer to 4 ports USB3.0（1*Type C+3*Type A) Easily with PCI Express to USB3.0 Controller Adapter Card;
• SuperSpeed USB 3.0 supports transfer rates of up to 5Gbps - The actual transmission speed is limited by the setting of the device connected.
• Backwards compatible with USB 2.0 and 1.1 devices; Operating System Compatibility: Windows XP/Vista/7/8/10.
• With quick and easy installation, this USB 3.0 PCI express I/O Card offers a simple solution for connecting to and using USB 3.0 devices on your standard desktop PC. Enjoy copying videos, music, photos, data files between USB devices and the computer at blazing fast speeds.
• Notice: To ensure sufficient power supply. it is necessary to connect the card to the power supply of the PC

ULANSeN

• 1.This FS-U4L-Pro will allow users add four USB 3.0 ports on desktop computers though PCIE (1X) slot .The added on super fast USB 3.0 ports will provide 5Gbps max data(total) transfer speed for video ,audio ,photos or files. Low profile bracket and full height bracket included works on Slim Size PCs and Standard Size PCs.
• 2. Build in FebSmart Self-Powered Technology. Users do not need to plug any additional power cable on board (only PCIE slot) and get each ports 2A (8A in total) max power supply for high power-consuming data device like hard drive discs. Enjoy super easy installation with Plug & Play use.
• 3. Based on RENESAS NEC high performance chipset with more advance technology.4X added power module provide 4X2 ampere current ensure adequate power supply for USB device.4X electric circuit protector and voltage stable capacitance protect data safety than ever.
• 4. Compatible System: 1.Plug and Play on Windows 10,8.1,8(32/64bit) and Windows Server 2012,2012R2,2016,2019 2.Need to Install Driver on Windows XP,Vista,7(32/64bit) and Windows Server 2003,2003R2,2008,2008R2(32/64bit),NOT for MAC OS. Comply with PCI Express X1, X4, X8, X16 slot, NOT for PCI slot.
• 5.WARNING:1.Please install driver for USB card on PCs.2.Make sure PCs mother board have spare PCIE Slot for PCIE USB cards.3.Make sure USB device is USB 3.0 or can't get USB 3.0 speed.4.Please use screw driver change bracket if it is slim PCs.5.Please make sure PCs bracket gape can pass though USB interface.Buy with 30days money back, one year warranty, Lifetime tech support.

FebSmart

• HIGH-PERFORMANCE EXPANSION CARD: Increase the efficiency of your USB 3.0 devices with four dedicated USB 3.0 channels and up to 5 Gbps of bandwidth per channel with this 4 port USB 3.0 PCIe card.
• POWER & CHARGE: Use this USB 3.0 add on card to power high-powered USB devices as necessary, with the optional LP4 or SATA power connector.
• MULTI-USE USB CONNECTOR: Connect additional external hard drives, VR headsets, game controllers, digital equipment and more to your computer by connecting this USB adapter card through an internal PCI Express slot.
• USB 3.0 WITH UASP SUPPORT: This PCIe to USB adapter card lets you experience speeds up to 70% faster than traditional USB 3.0 when used with a UASP-supported enclosure.
• RELIABLE SUPPORT: Backed by a StarTech.com 2-year warranty, this 4 port USB 3.0 PCIe card has free lifetime technical support.

StarTech

• One Step Update your Computer to 5 ports USB3.0（2*Type C+3*Type A) Easily with PCI Express to USB3.0 Controller Adapter Card; 1 USB 3.0 19-pin Connector ( expand another two USB 3.0 ports )
• SuperSpeed USB 3.0 supports transfer rates of up to 5Gbps - The actual transmission speed is limited by the setting of the device connected.
• Backwards compatible with USB 2.0 and 1.1 devices; Operating System Compatibility: Windows XP/Vista/7/8/10/MAC Pro 10.8.2 Above
• With quick and easy installation, this USB 3.0 PCI express I/O Card offers a simple solution for connecting to and using USB 3.0 devices on your standard desktop PC. Enjoy copying videos, music, photos, data files between USB devices and the computer at blazing fast speeds.
• The card can't support Boot.Pls check if it supports your computer OS before purchase

ULANSeN