An internal USB port card is a kind of card that can be installed on the computer’s motherboard to add a USB port. The internal USB port card is used to expand the USB ports on the computer. It is easy to install, and it is cost-effective. Some of the renowned brands are Asus, Gigabyte, and MSI.
Choosing the right internal USB port card is difficult as there are many factors to consider such as the port type, the card size, and the price. To make it easier to find the exact internal USB port card you’re looking for, we rounded up the best internal USB port cards on Amazon, according to thousands of customer reviews.
Check out our favorite internal USB port cards in the list below, and keep reading for our buying guide.
Our Editor’s Best Internal USB Port Cards Reviews
- 【7 ports PCIe USB card】 There is a 2-phase independent power supply module, which can feed one interface per output port to escape power shortage. Can operate without an external or auxiliary power supply; the seven interfaces operate independently and do not affect each other. Seven USB 3.0 Type A ports can be added externally to the PC case. Note: Not compatible with PS3/PS4.
- 【High Speed Transmission】USB3.0 theoretical speed up to 5Gbps, provides 10 times faster transmission speed than USB2.0. This usb expansion card enables quick access to files and transfer of HD movies, photos, music, etc.
- 【Stable power supply】The usb pcie card adopt NEC720201&NEC720210 chip. The USB interface can supply 5V2A power to external devices. Solid capacitors with good performance are used for low impedance, low temperature stability, and high temperature wave resistance.
- 【7 independent solid capacitors】Each interface has a stable voltage solid capacitor to ensure a stable power supply. The dielectric material of the solid capacitors is made of conductive polymer material, which has the advantages of high stability, long life, and low ESR (faster charging and discharging speed).
- 【Wide compatibility】 PCI-E X1 X4 X8 X16 compatible. Note: Not compatible with older PCI, backward compatible with USB 2.0 / 1.1, 64-bit and 32-bit Windows 11 / 10 / 8 / 7 / XP / Linux, not Mac compatible. Note: WIN8 and WIN10/11 users do not need to install the drive; XP and WIN7 users can download, unzip, install, and complete. (The corresponding installation directory for CD is DRIVERSǐ201R30230.EXE.)
- UPGRADE YOUR COMPUTER： Expansion your Computer to 4 ports USB3.0--1 Port Type C and 3 ports Type A, You can connect keyboard, mouse, external hard drives, CD/DVD drives, webcams, usb printers, scanners, game controllers, digital cameras, etc.(Monitor conversion is not supported)
- IMPROVE WORK EFFICIENCY： SuperSpeed USB 3.0 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
- BEST COMPATIBILITY: USB 3.0 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
- 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
- Increasing 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: USB 3.0 Backwards compatible with USB 2.0 and 1.1 devices; Comply with PCI-e 3.0 PCIe 2.0 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
- Considerate Service: This card is the best choice for standard tower case and motherboard upgrade USB ports. We offer 2 years of-Product-Care for USB PCIE card. In addition, rest assured that we provide 24/7 support for our products and customers
- 【Front USB + USB C Expansion Card】 Extend 1 x Front USB 3.2 Gen 1 Port and 1 x Front USB 3.2 Gen 1 Type-C Port From an empty PCIE x1 or above Slot of desktop PC
- 【Superspeed 5Gbps】 USB 3.0/3.1 gen 1/3.2 gen 1 is fully compatible with original USB system and peripherals, Overall transfer speed is more than 10 times faster than older versions of USB 2.0.(Note: Actual transfer speed may be limited by the connected device.)
- 【Extensive compatibility】This card Comply with PCIE x1, x4,x8,x16 slot. Operating system compatible with Windows 7, 8, 10 (32/64 bit) ,Linux and Mac OS 10.8.2 Above. Win 10, Mac OS and Linux do not need a driver, Windows 7 system must install the drive
- 【Easy to install】1.Turn off the computer power, then remove the cover from the computer case.2.Find the corresponding PCI-E card slot.3.Insert the card into a empty PCI Express slot.4.Lock the screw
- 【Safe and Stable】 Explosion-proof capacitors are made of polymer dielectric materials,Each interface is equipped with a voltage-regulating capacitor.Can provide good temperature control during operation and ensure stable power supply for each interface
- 【6 Ports USB Expansion Card】 Add 3 USB C ,2 USB A and 1 Internal 19 pin connector to the PC via PCIe x1 slot. Can Connect multiple devices at the same time , 19 pin can be connected to the USB A interface on the front panel of the case
- 【Fast and efficient USB 3.0】Fresco Logic 1100 chipset, Support up to 5Gbps transmission speed, Transfer videos, photos, files, etc. between the USB device and the computer to achieve higher efficiency.
- 【Wide Compatibility】 This PCIE expansion card compatible with PCIE 3.0 PCIE 2.0 and PCIE 1.0 motherboards, Operating System Supports Windows 7, 8, 10, MacOS, Linux. Note:Win 10/8 MacOS 10.9 Linux does not need any driver,Windows 7 requires installing a driver and you can find the driver on the CD provided by us.
- 【Easy to install】1.Turn off the computer power, then remove the cover from the computer case.2.Find the corresponding PCI-E card slot.3.Insert the card into a empty PCI Express slot, connect the SATA power supply cable.4.Lock the screw.
- 【Safe and Stable】 Explosion-proof capacitors are made of polymer dielectric materials,Each interface is equipped with a voltage-regulating capacitor.Can provide good temperature control during operation and ensure stable power supply for each interface.
- Chipset: NEC UPD720201.
- Extend with 2 USB3.0 19pin connector (can expand 4 USB 3.0 ports) from desktop PC which with one free PCIe slot.
- SuperSpeed USB 3.0 is fully compatible with original USB system, peripherals and cables.
- Fully compliant with onelane (x1) PCI Express 2.0 specification.
- Two internal 5Gbps SuperSpeed USB 3.0 19pin headers.
- Supports 74 different types of memory cards
- Operating System Support: Windows ME/2000/XP/Vista/Window 7/8, Linu/Mac OS X Internal power connector to ensure USB HUB has sufficient power for external USB devices
- Plus 1 x USB 2.0 port
- The 6 card reader slots include all formats of the following flash media types: M2, XD, SD/SDHC/SDXC/MMC, Micro SD/SDHC/SDXC (T-flash) CF/MD, MS (Some card may require adapter)
- HIGH-PERFORMANCE USB CARD: Upgrade or expand a desktop/server's USB connectivity by adding four external USB Type-C 10Gbps ports and one internal USB Type-A 10Gbps port via a single PCI Express x4 connection
- FAST DATA TRANSFER: ASM3142 controller supports USB 3.2 transfer speeds of up to 10Gbps; Ideal for transferring large files or editing high-resolution photos/videos on external storage devices
- OPTIONAL POWER: USB PCIe expansion card with SATA power supplies additional power to the USB ports (when motherboard power is insufficient), providing up to 5V 3A (15W) per USB Type-C port and 5V 1.5A (7.5W) on the USB Type-A port
- COMPATIBILITY: Drivers auto-install in most OS's including Windows 8 & up, macOS, and Linux; Works with all hardware platforms such as Intel, AMD, and Apple Silicon that have a PCI Express x4/x8/x16 slot; Does not support DP-Alt Mode/USB Power Delivery
- THE IT PRO'S CHOICE: Designed and built for IT Professionals, this 5-port USB-C PCIe Card is backed for 2-years, including free lifetime 24/5 multi-lingual technical assistance
- Blazing Fast Transfer Speeds of up to 5Gbps
- 10x Faster than USB 2.0
- Four USB 3.0 Ports to Support Multiple Devices
- Two External & Two Internal USB 3.0 (20-pin connector) Ports
- Supports Hot-Swap: Plug & Play Devices Without Rebooting
- No additional power supply for normal recognition and operation needed anymore, One Step Update your Windows Computer to USB3.0 Easily with PCI Express to USB3.0 Controller Adapter Card; 1 USB 3.0 20-pin Connector ( expand another two USB 3.0 ports )
- Super Speed USB 3.0 supports transfer rates of up to 5 Gbps - The actual transmission speed is limited by the setting of the device connected
- Compatible with Windows XP/ Vista/ 7/ 8/ 10. Windows 10 and Mac 10.8.2 and more latest systems are built with a driver inherently. Windows systems earlier than Windows 10 and Mac OS earlier than Mac 10.8.2 require installing a driver in CD
- With quick and easy installation, this USB 3.0 PCI express I/O Card; Windows XP and Vista Users Please Note: Due to OS limitations, the real transfer speed after installation of the respective drivers will be located between the level of USB 2.0 and 3.0
- Package: 1x USB3.0 PCI-E expansion card,1x driver CD, 1x low-profile PCI slot bracket, 1x mounting screw, 1x user manual
Best Internal USB Port Cards Buying Guide
Before choosing the best internal USB port cards you should consider the following options:
1. USB Card Adapters: These slots can be found on any computer and are similar to the ones on laptops. They are used to add USB ports to the existing ones on your computer.
The USB card adapter is a small form factor PCI-Express card that has one or more USB ports. It can be used to connect USB devices in places where there are no available USB ports.
There are three types of USB card adapters:
Pass-through card: This type of USB card adapter is used to add USB ports to computers that already have them.
You can connect the computer to the card and then connect the card to the computer’s USB port. This is the simplest and most cost-effective option.
It is recommended for users who have limited USB ports on their system and need more.
Retrofit card: This type of USB card adapter is used to add USB ports to computers that don’t have any.
It is used for new computers or for upgrading existing computers. It is a little more expensive than the pass-through card.
This type of adapter can be used in computers in which users want to connect multiple USB devices simultaneously.
Expansion card: This type of USB card adapter is used to add USB ports to computers that have them.
You have to replace the computer’s existing expansion card with this type of adapter. It is the most expensive option.
It is recommended for users who want to connect a lot of USB devices simultaneously.
2. PCI Express USB Card Adapter: This type of PCI Express card is similar to the USB card adapter. The difference is that it has a PCI Express interface instead of a PCI interface.
The card has a number of USB 3.0 ports and can be used for connecting multiple USB devices simultaneously. It is recommended for the following purposes:
Connecting multiple USB devices simultaneously
Connecting USB devices and PCIe devices simultaneously
What else you should know about internal USB port cards
1. What are the best internal USB port cards?
Some of the more popular internal USB port cards include the Anker 4-Port USB 3.0 Hub, the Rosewill 4-Port USB 3.0 PCI-E Expansion Card, and the StarTech 4-Port Internal USB 3.0 Hub.
2. What are the features of a good internal USB port card?
Some features of a good internal USB port card are that it is compatible with a variety of devices, it is easy to install, and it provides a high data transfer rate.
3. How do I choose the right internal USB port card for my needs?
There is no one-size-fits-all answer to this question, as the best internal USB port card for your needs will vary depending on the specific requirements of your computer system. However, some factors that you may want to consider when choosing an internal USB port card include the number of ports that you need, the speed of the ports, and the type of connector that you need.
4. What are the benefits of using an internal USB port card?
Some benefits of using an internal USB port card are that it can help to free up space on the motherboard and can improve the airflow inside the computer case. Additionally, it can provide more power to devices that are connected to it and can offer better data transfer speeds than the standard USB ports on a motherboard.
5. How do I install an internal USB port card?
Insert the USB port card into an available PCI slot on the motherboard. If necessary, use the PCI riser card that came with the USB port card to install it in a slot that is not readily accessible.
Conclusion
On the market, there are numerous best internal USB port cards. Hopefully, the list of the top ten best internal USB port cards will save you time researching and deciding on the best one for you.