--- product_id: 276620996 title: "4 Ports USB 3.0 Super Fast 5Gbps PCI Express(PCIe) Expansion Card for Windows Server, XP,7,Vista,8,8.1,10 PCs-Build in Self-Powered Technology-No Need Additional Power Supply(FS-U4-Pro)" brand: "febsmart" price: "€ 65.78" currency: EUR in_stock: true reviews_count: 5 category: "Feb Smart" url: https://www.desertcart.hr/products/276620996-4-ports-usb-3-0-super-fast-5gbps-pci-express store_origin: HR region: Croatia --- # 5Gbps blazing USB 3.0 speed PCIe x1 slot compatibility Self-powered, no extra cables 4 Ports USB 3.0 Super Fast 5Gbps PCI Express(PCIe) Expansion Card for Windows Server, XP,7,Vista,8,8.1,10 PCs-Build in Self-Powered Technology-No Need Additional Power Supply(FS-U4-Pro) **Brand:** febsmart **Price:** € 65.78 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your PC with 4X USB 3.0 ports—speed, power, and zero hassle! ## Quick Answers - **What is this?** 4 Ports USB 3.0 Super Fast 5Gbps PCI Express(PCIe) Expansion Card for Windows Server, XP,7,Vista,8,8.1,10 PCs-Build in Self-Powered Technology-No Need Additional Power Supply(FS-U4-Pro) by febsmart - **How much does it cost?** € 65.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/276620996-4-ports-usb-3-0-super-fast-5gbps-pci-express) ## 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 - • **Robust Protection Circuitry:** 4X electric circuit protectors ensure safe, reliable operation for all your peripherals. - • **Blazing 5Gbps Transfer Speed:** Experience ultra-fast data flow for seamless video, audio, and photo transfers. - • **Quad USB 3.0 Ports Expansion:** Add four super-speed USB ports to your desktop via a single PCIe x1 slot—future-proof your rig. - • **Plug & Play on Modern Windows:** Effortless setup on Windows 10/8.1/8 and Windows Server editions—get connected instantly. - • **Self-Powered Tech, Zero Clutter:** No extra power cables needed—built-in power module delivers up to 8A total for high-demand devices. ## Overview The FebSmart FS-U4-Pro PCIe expansion card adds four USB 3.0 ports to your desktop, delivering up to 5Gbps transfer speeds. Featuring built-in self-powered technology, it supplies up to 8A total power without extra cables, ensuring high-performance connectivity for demanding devices. Compatible with a wide range of Windows OS versions and equipped with advanced circuit protection, this card is a sleek, reliable upgrade for professionals seeking faster data transfer and expanded USB connectivity. ## Description FebSmart FSU4Pro allows device add 4USB 3.0 superspeed 5Gbps ports on desktop computers for video,audio,photos or files transfer.Build in SelfPowered Technology for high powerconsuming data devices such as hard disk.What is FebSmart SelfPowered technology?SelfPowered Technology is a solution to add more power supply for USB expansion card.The old version PCI Express USB card need to plug a power cable from the desktop computer power control center.Even you add additional powersometime it lack of power when you running few high powerconsuming devices simultaneously like hard disk.PCI Express Slot can provide 75W max almost 12V.6.25A.We add on a voltage transformer on the USB card get 5V.15A max power.Then we add a power module on each USB ports distribute current for each port 5V.2A.Most of the high powerconsuming devices just need 4~8W which means this USB expansion card can be running few the high powerconsuming device simultaneouslyin high speed.To protect data device we build a safety electric circuit protector for each ports.Do not worry data loss or burning the data device now .Add super fast USB 3.0 Controller Card on PCs.Choose More Stable Fast and Safe data Connection with Feb Smart.Product Value Add four Ports USB 3.0 for your desktop computer by PCI Express slotEach port 5Gbps data transfer speed for fast connection. Bluid in Feb Smart SelfPowered Technology Provide sufficient power(8A max) supply for USB data device. Experience fast data transfer all the time.Running High powerconsuming device simultaneously in all USB ports now. Internal USB card from mother board though a PCI Express slotEnsure stable connection and lost few data transfer speed. Do't have lost connection issue like external USB HUB does.Package 1XFSU4Pro 1XUser Manual 1XMini CD 1x Mounting Screw Review: Although I can't boot from the server (due to the server not being able to see any usb3), it works as advertised and have several things connected to it. Review: the on card power supplies radiate severe noise affecting radio and TV nearby the transfer rate is fine but the power supplies had to be modified to stop RFI to TVs and radio. This card is only suitable to those who what their doing !! ## Features - manufacturer: FebSmart - Item Trademark: FEBSMART - Item Weight: pounds, pounds, 0.19, 0.19 - Item Category: Input Output Card ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072LS4JH7 | | Best Sellers Rank | #5 in Internal USB Port Cards | | Brand | FebSmart | | Compatible Devices | Personal Computer | | Customer Reviews | 4.3 out of 5 stars 2,706 Reviews | | 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. | | Product Dimensions | 4.72"L x 2.75"W x 0.71"H | | Style | FS-U4-Pro | | 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:** 0.19 Pounds - **Product dimensions:** 12L x 7W x 1.8H centimeters - **Style:** Modern ## Images ![4 Ports USB 3.0 Super Fast 5Gbps PCI Express(PCIe) Expansion Card for Windows Server, XP,7,Vista,8,8.1,10 PCs-Build 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 **Color** 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***H on 27 May 2019* Although I can't boot from the server (due to the server not being able to see any usb3), it works as advertised and have several things connected to it. ### ⭐⭐ Review *by J***Y on 17 April 2023* the on card power supplies radiate severe noise affecting radio and TV nearby the transfer rate is fine but the power supplies had to be modified to stop RFI to TVs and radio. This card is only suitable to those who what their doing !! ### ⭐⭐⭐⭐⭐ Review *by E***. on 2 April 2026* Increíble. Esa tarjeta tiene el chip Renesas. Si están buscando como yo una PCIE que te permita DDA a un equipo virtual por HyperV o VMWare está es su mejor opción. ## 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? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/276620996-4-ports-usb-3-0-super-fast-5gbps-pci-express](https://www.desertcart.hr/products/276620996-4-ports-usb-3-0-super-fast-5gbps-pci-express) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-14*