--- product_id: 29766573 title: "Sunix 4-Port USB 3.0 PCI-E USB4300NS USB-IF Certified TID 350000211" brand: "sunix" price: "€ 47.09" currency: EUR in_stock: true reviews_count: 3 category: "Sunix" url: https://www.desertcart.fr/products/29766573-sunix-4-port-usb-3-0-pci-e-usb4300ns-usb store_origin: FR region: France --- # +5V / 900mA power per port PCIe Gen 2 interface, up to 5 Gbps 4 Super-Speed USB 3.0 ports Sunix 4-Port USB 3.0 PCI-E USB4300NS USB-IF Certified TID 350000211 **Brand:** sunix **Price:** € 47.09 **Availability:** βœ… In Stock ## Summary > πŸš€ Supercharge your setup with Sunix USB4300NS – where speed meets seamless power! ## Quick Answers - **What is this?** Sunix 4-Port USB 3.0 PCI-E USB4300NS USB-IF Certified TID 350000211 by sunix - **How much does it cost?** € 47.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/29766573-sunix-4-port-usb-3-0-pci-e-usb4300ns-usb) ## Best For - sunix enthusiasts ## Why This Product - Trusted sunix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Certified Reliability:** USB-IF, CE, FCC, RoHS, and Microsoft WHQL certified for guaranteed performance and peace of mind. - β€’ **Powerful 900mA Output:** Each port delivers robust power to keep your devices charged and connected without compromise. - β€’ **Backward Compatibility:** Supports USB 2.0 and 1.1 devices, ensuring your legacy gear stays in the game. - β€’ **Plug & Play Simplicity:** Effortless installation with hot-swapping and broad Windows OS supportβ€”no tech headaches. - β€’ **Quad-Port Super-Speed Expansion:** Instantly add 4 blazing-fast USB 3.0 ports to your PC for seamless multitasking. ## Overview The Sunix USB4300NS is a USB-IF certified PCIe Gen 2 expansion card that adds four external USB 3.0 Super-Speed ports to your PC, delivering up to 5 Gbps data transfer and 900mA power per port. Compatible with a wide range of Windows operating systems and backward compatible with USB 2.0/1.1 devices, it offers plug-and-play convenience and is certified by CE, FCC, RoHS, and Microsoft WHQL for reliable, high-performance connectivity. ## Description Super-Speed USB3.0 interface is the next revolution in I/O interconnect standards that will deliver the bandwidth and features required by PCs, consumer electronics and communications devices. With 10 times faster throughput than USB 2.0 standard and backward compatibility with current USB device features, USB3.0 interface will be the trend of IT technology. SUNIX USB4300NS is a four-port Super-Speed USB3.0 PCI Express card, and it is compliant with the PCI Express Generation 2 specification for host PC system. It works up to 5 Gbps for data transfer when connecting to USB 3.0 compliant peripherals, while maintaining compatibility with existing USB peripheral devices. With USB Hot-Swapping and Plug-n-Play function, you don't have to worry about running out of slots on your mother board or complicated hardware installation process. SUNIX USB4300NS card supports USB3.0 High-Speed device and is backward compatible with USB2.0 High-Speed and USB1.1 Full-Speed devices. It is an ideal choice for external storage devices, MP3 players, external writer, digital cameras, webcam, networking and video devices, and all other USB devices. Review: Go to the SUNIX site, download and install their drivers instead of Windows 10 Plug n Play (in case the USB ports are flaky) - Based on my experience, running Win10Pro x64 on a Dell XPS 8700 (which already has 6 USB3 ports built-in), I was unable to get all 4 ports running unless I went to the SUNIX site http://www.sunix.com.tw/product/usb4300ns.html and downloaded and installed their driver. In the Windows Device Manager, the default Plug n Play device that's installed is a Renasas ... 1.0 (Microsoft) device, but when I installed SUNIX's, it installed a Renasas USB Controller and USB Hub, and then I had to restart Windows to activate the USB Hub. Now all 4 WDC 4TB USB3's are running properly off this SUNIX card, as well as all the other built-in USB3 ports. Make sure you have a SATA extension power cord when you order this card, for example the StarTech.com 4x SATA Power Splitter Adapter Cable (PYO4SATA). Review: Was listed as new, but was a return (anti-static bag was ripped open). - I have bought this card before and have liked them. Since this was the last one, I decided to get it for future use before it was gone. I was disappointed that the card was not new. Instead of stockpiling it for later, I was forced to install it in a system now to ensure it wasn't DOA. Windows 10 Pro, so drivers were automatically installed, didn't need the DVD. Copied gigabytes to/from four USB 3.0 pen drives plugged into the four ports. Fortunately no problems. But I dinged 2 stars because it wasn't new. ## Features - USBIF certificated USB3.0 host card TID 350000211 - Expands four external USB3.0 Super-Speed ports on the system. - Each USB port supplies +5V / 900mA power output to USB device. - Driver supports for Microsoft Windows XP, Vista, 7, 2008, 8 and 8.1 operation systems. - Certified by CE, FCC, RoHS, and Microsoft WHQL approval. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00H8H27A4 | | Best Sellers Rank | #658 in Internal USB Port Cards | | Brand | Sunix | | Compatible Devices | Personal Computer, Laptop, Printer, Monitor, External Storage Device, MP3 Player, Digital Camera, Webcam, Networking Device, Video Device | | Customer Reviews | 4.1 4.1 out of 5 stars (5) | | Global Trade Identification Number | 04710747380063 | | Hardware Interface | USB 3.0 | | Item Weight | 0.15 Pounds | | Manufacturer | SUNIX | | Model Number | USB4300NS | | Operating System | Microsoft | | Style Name | USB | | Warranty Description | 1 year parts & labor | ## Product Details - **Brand:** Sunix - **Hardware Interface:** USB 3.0 - **Item Weight:** 0.15 Pounds - **Style:** USB ## Images ![Sunix 4-Port USB 3.0 PCI-E USB4300NS USB-IF Certified TID 350000211 - Image 1](https://m.media-amazon.com/images/I/61hkL8cWMsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Go to the SUNIX site, download and install their drivers instead of Windows 10 Plug n Play (in case the USB ports are flaky) *by D***R on September 9, 2015* Based on my experience, running Win10Pro x64 on a Dell XPS 8700 (which already has 6 USB3 ports built-in), I was unable to get all 4 ports running unless I went to the SUNIX site http://www.sunix.com.tw/product/usb4300ns.html and downloaded and installed their driver. In the Windows Device Manager, the default Plug n Play device that's installed is a Renasas ... 1.0 (Microsoft) device, but when I installed SUNIX's, it installed a Renasas USB Controller and USB Hub, and then I had to restart Windows to activate the USB Hub. Now all 4 WDC 4TB USB3's are running properly off this SUNIX card, as well as all the other built-in USB3 ports. Make sure you have a SATA extension power cord when you order this card, for example the StarTech.com 4x SATA Power Splitter Adapter Cable (PYO4SATA). ### ⭐⭐⭐ Was listed as new, but was a return (anti-static bag was ripped open). *by T***N on June 8, 2021* I have bought this card before and have liked them. Since this was the last one, I decided to get it for future use before it was gone. I was disappointed that the card was not new. Instead of stockpiling it for later, I was forced to install it in a system now to ensure it wasn't DOA. Windows 10 Pro, so drivers were automatically installed, didn't need the DVD. Copied gigabytes to/from four USB 3.0 pen drives plugged into the four ports. Fortunately no problems. But I dinged 2 stars because it wasn't new. ### ⭐⭐⭐⭐⭐ Had lightening issues, close strike, with several motherboard ... *by G***. on December 5, 2016* Had lightening issues, close strike, with several motherboard usb ports. Using two of these cards, yes two will work, powered from my PSU and a Y adapter have added eight extra ports doing their job without complaint. Exactly what was needed. --- ## 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.fr/products/29766573-sunix-4-port-usb-3-0-pci-e-usb4300ns-usb](https://www.desertcart.fr/products/29766573-sunix-4-port-usb-3-0-pci-e-usb4300ns-usb) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-25*