--- product_id: 43640848 title: "4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs, Built in Self-Powered Technology, No Need Additional Power Supply (FS-U4-Pro)" brand: "febsmart" price: "198.80 DT" currency: TND in_stock: true category: "Feb Smart" url: https://www.desertcart.tn/products/43640848-4-ports-superspeed-5gbps-usb-3-0-pci-express-expansion store_origin: TN region: Tunisia --- # 5Gbps max USB 3.0 speed PCIe x1 interface, broad compatibility Self-powered, no extra PSU needed 4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs, Built in Self-Powered Technology, No Need Additional Power Supply (FS-U4-Pro) **Brand:** febsmart **Price:** 198.80 DT **Availability:** βœ… In Stock ## Summary > πŸš€ Upgrade your desktop’s USB game β€” speed, power, and safety in one sleek card! ## Quick Answers - **What is this?** 4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs, Built in Self-Powered Technology, No Need Additional Power Supply (FS-U4-Pro) by febsmart - **How much does it cost?** 198.80 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/43640848-4-ports-superspeed-5gbps-usb-3-0-pci-express-expansion) ## Best For - febsmart enthusiasts ## Why This Product - Trusted febsmart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Power Without Limits:** Built-in FebSmart Self-Powered Tech delivers up to 10W per port, powering high-demand devices without extra cables. - β€’ **Plug & Play Versatility:** Effortless setup on Windows 11/10/8.x and most Linux distrosβ€”no driver hassle for modern OS users. - β€’ **Superspeed USB 3.0 Ports:** Add 4 blazing-fast 5Gbps USB-A ports to your desktop for seamless high-bandwidth device connectivity. - β€’ **Robust Data & Device Protection:** Integrated safety fuses and voltage stabilizers ensure your data and devices stay secure during intense workloads. - β€’ **Universal Hardware Compatibility:** Works flawlessly across AMD, Intel, ARM platforms and supports PCIe 1.x to 4.x slots for future-proof expansion. ## Overview The FebSmart FS-U4-Pro is a PCIe x1 USB 3.0 expansion card that adds four 5Gbps USB-A ports to desktop PCs, supporting Windows and Linux systems. Featuring built-in self-powered technology, it supplies up to 10W per port without needing extra power cables, ensuring compatibility with high-power USB devices. Its robust design includes safety fuses and voltage stabilizers, making it ideal for professionals demanding reliable, high-speed connectivity. ## Description Buy 4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs, Built in Self-Powered Technology, No Need Additional Power Supply (FS-U4-Pro): USB Port Cards - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - 1. FS-U4-Pro is a PCIE X1 interface to 4-Ports USB 3.0 expansion card. Allow users add 4X 5Gbps max USB-A ports on Desktop PCs, Working Stations, and NAS Data Centers. It will light up 4X high power consumption USB 3.0 devices which including USB industrial cameras, USB VR-systems, USB 3.0 NVME enclosures, USB live broadcast devices, USB 3.0 SSD/HDD enclosures, USB 3.0 video adapters and USB 3.0 universal docking stations. - 2. Based on 1X RENESAS UPD720201 5Gbps USB 3.0 host controller will compatible with AMD, ARM, and Intel hardware platform Desktop PCs. The 4X added-on USB-A ports will share 5Gbps total bandwidth. It will also compatible with 4X normal USB devices such as USB keyboard, USB mice, USB speakers, USB KVM switch, USB HUB, USB flash drive, printers, gaming pad, smartphone, tablet, and more USB-A interface devices. - 3. Built in FebSmart Self-Powered Technology, no need to plug any additional power cables from Desktop PCs power supply unit. Allow each USB 3.0 port get 5V/2A 10W max (5V/8A 40W in total) power supply from motherboard directly for connected high power consumption USB 3.0 devices. FebSmart add 4X electronic safety fuse and 4X voltage stable capacitor and 4X voltage stable inductance on the USB expansion card, will protect user’s data and USB 3.0 devices, make sure connection safety. - 4. Compatible System: 1. Plug and Play on Windows 11, 10, 8.x (32/64bit) and Windows Server 2012, 2012R2, 2016, 2019, 2022 systems. 2. Need to Install Driver on Windows XP, Vista, 7 (32/64bit) and Windows Server 2003, 2003R2, 2008, 2008R2 (32/64bit) systems. 3. Plug and Play on most Linux kernels. 4. NOT support MAC OS X. - 5. PCIE X1 interface design, will works on PCIE X1, X2, X4, X8, X16 slot, do not work on PCI slot. Based on PCIE 2.0 standard, will compatible with PCIE 1.x, 2.x, 3.x, 4.x PCIE slot. The full height bracket mounted on this PCIE USB 3.0 expansion card, will works on Standard Size PCs. Not support low profile bracket, do not work on Slim PCs. - 6. ATTENTION: 1. Must make sure Desktop PCs have one empty PCIE X1 slot before purchase. 2. Must install driver on Windows 7 (32/64bit) and previous systems. 3. Not support low profile bracket, do not work on slim PCs. 4. Please use USB 3.0 devices test connection speed, or cannot get the peak speed. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072LS4JH7 | | Best Sellers Rank | #3 in Internal USB Port Cards | | Brand | FebSmart | | Compatible Devices | Personal Computer | | Customer Reviews | 4.3 4.3 out of 5 stars (2,704) | | Hardware Interface | PCIE x 1, USB 3.0 | | Item Dimensions L x W x H | 4.72"L x 2.75"W x 0.71"H | | Item Type Name | 4X 5Gbps USB-A Ports PCIE USB 3.0 Expansion Card. | | Item Weight | 3.04 ounces | | Manufacturer | FebSmart Co,.Ltd | | Mfr Part Number | FS-U4-Pro Black | | Model Number | FS-U4-Pro Black | | Operating System | Windows 11, 10, 8.x, 7, Vista, XP (32/64bit) and Windows Server 2003, 2003R2, 2008, 2008R2, 2012, 2012R2, 2016, 2019, 2022 (32/64bit). Linux Kernels. | | Style Name | FS-U4-Pro | | Warranty Description | 1 Year Limited Parts Warranty. | ## Product Details - **Brand:** FebSmart - **Hardware Interface:** PCIE x 1, USB 3.0 - **Item Weight:** 3.04 ounces - **Product Dimensions:** 4.72"L x 2.75"W x 0.71"H - **Style:** FS-U4-Pro ## Images ![4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs, Built in Self-Powered Technology, No Need Additional Power Supply (FS-U4-Pro) - Image 1](https://m.media-amazon.com/images/I/61qHSA7sSnL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does this card work with dell xps 8930 computer?** A: Almost burned up and melted my computer Was watching youtube relaxing and got up to get a drink. I got back and the computer was off. I turned it on and then saw flames from inside the computer from the side vent ( no visible panel). I immediately pulled out all cables from the back the computer had already shut down automatically from what had been going on. The side of the case was hot. Had to bring it to the open door ( good thing we have a snowstorm cooled it right down.) I opened up the case and saw damage to the card. No visible damage to the computer. Not sure about the PCIe port though. The computer is up and running now. Had the card installed for 2 weeks or so and was working fine. Install was clean and no problems. **Q: Is it built cheaply or have any issues?** A: I didn't find it to be of poor quality. I installed the card in a PCI e slot, plugged in a couple of USB devices and the computer/card recognized the devices immediately. No issues and I have had the card installed for over a month. **Q: Can i install this on a pcie x1 gen 2.x?** A: Yes,absolutely ,seamless connects on PCIE X1 Gen 2.X . And forwards on PCIE GEN3.X, backwards on PCIE gen 1.x . The mother boards will select best solution. **Q: will this work in a HP slim line case?** A: Hello,This model is not works on Slim PC, If you need a USB card with 4-Ports,consider model as below:https://www.amazon.com/dp/B07Q2BHHRM ## Frequently Bought Together - FebSmart 4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs, Built in Self-Powered Technology, No Need Additional Power Supply (FS-U4-Pro) - TP-Link 2.5GB PCIe Network Card (TX201) – PCIe to 2.5 Gigabit Ethernet Network Adapter, Supports Windows 11/10/8.1/8/7, Win Server 2022/2019/2016, Linux --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/43640848-4-ports-superspeed-5gbps-usb-3-0-pci-express-expansion](https://www.desertcart.tn/products/43640848-4-ports-superspeed-5gbps-usb-3-0-pci-express-expansion) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-21*