--- product_id: 79519779 title: "SEDNA - PCI Express USB 3.1 Gen I ( 5Gbps ) 4 Port Adapter with Low Profile Bracket - Supports Windows, Linux and Mac Pro ( 2008 to 2012 Late Version ) , no need power connector" brand: "sedna" price: "€ 74.14" currency: EUR in_stock: true url: https://www.desertcart.pt/products/79519779-sedna-pci-express-usb-3-1-gen-i-5gbps-4 store_origin: PT region: Portugal --- # 5Gbps Speed No Power Needed 4 Ports SEDNA - PCI Express USB 3.1 Gen I ( 5Gbps ) 4 Port Adapter with Low Profile Bracket - Supports Windows, Linux and Mac Pro ( 2008 to 2012 Late Version ) , no need power connector **Brand:** sedna **Price:** € 74.14 **Availability:** βœ… In Stock ## Summary > πŸš€ Upgrade Your Connectivity Game! ## Quick Answers - **What is this?** SEDNA - PCI Express USB 3.1 Gen I ( 5Gbps ) 4 Port Adapter with Low Profile Bracket - Supports Windows, Linux and Mac Pro ( 2008 to 2012 Late Version ) , no need power connector by sedna - **How much does it cost?** € 74.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/79519779-sedna-pci-express-usb-3-1-gen-i-5gbps-4) ## Best For - sedna enthusiasts ## Why This Product - Trusted sedna brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug-and-Play:** No power connector requiredβ€”just install and go! - β€’ **Compact Design:** Low profile bracket ensures a sleek fit in your setup without sacrificing performance. - β€’ **Seamless Connectivity:** Experience lightning-fast data transfer with USB 3.1 Gen I at 5Gbps. - β€’ **Lightweight & Efficient:** Weighing in at just 99.8g, it’s the perfect addition to your tech arsenal. - β€’ **Universal Compatibility:** Effortlessly supports Windows, Linux, and Mac OS for versatile use. ## Overview The SEDNA PCI Express USB 3.1 Gen I Adapter offers four external ports with a low profile bracket, ensuring compatibility with Windows, Linux, and Mac Pro (2008-2012). With a blazing speed of 5Gbps and no need for a power connector, this adapter is designed for seamless integration into your professional setup. ## Description Features and Specifications : Suports USAP ( USB Attached SCSI Protocol ) of Windows 8 and xHCI 1.0 compliant Maximum speed is about 385MB/s No Driver needed for Windows 8 and up ( Do not install driver for Windows 8 ) Native support form MAC OS ( 10.8.2 and up only ) PCIE X1 , 2.0 standard, FL1100 chipset 4 x External USB3.0 port Each port provides DC 5V 1A via USB 3.0 connector Transfer Rate: 5Gbps, 480Mbps, 12Mbps Fully compatible with USB 3.1 Gen I, USB3.0, USB2.0 , USB 1.1 and USAP Supports Windows XP / 2003 / Vista / 7 / 8 / 8.1/win 10, Linux and Mac OS 10.8 Package contents : 1 x PCIE USB 3.0 adapter 1 x Low profile bracket 1 x Driver CD ## Features - No Power connection required - Support Windows, Linux and Mac OS - Best for Mac Pro - USB 3.1 Gen I ( 5Gbps ) - 4 External Ports with low profile bracket ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Sedna | | Product Dimensions | 13.69 x 10.39 x 3.3 cm; 99.79 g | | Item model number | 4328462174 | | Manufacturer | SEDNA | | Graphics Card Interface | PCI Express | | Operating System | Linux,Windows | | Are Batteries Included | No | | Item Weight | 99.8 g | | Guaranteed software updates until | unknown | ## Product Details - **Brand:** Sedna - **Hardware interface:** PCI, SCSI, USB, USB 1.1, USB 2.0, USB 3.0, USB 3.1 Type A - **Style:** Modern - **Item weight:** 0.22 Pounds - **Compatible devices:** Laptop, Personal Computer ## Images ![SEDNA - PCI Express USB 3.1 Gen I ( 5Gbps ) 4 Port Adapter with Low Profile Bracket - Supports Windows, Linux and Mac Pro ( 2008 to 2012 Late Version ) , no need power connector - Image 1](https://m.media-amazon.com/images/I/61Tq30BPUCL.jpg) ## Frequently Bought Together - Sedna - PCI Express USB 3.1 Gen I (5Gbps) 4 Port Adapter with Low Profile Bracket - Supports Windows, Linux and Mac Pro (2008 to 2012 Late Version), no Need Power Connector - SAMSUNG 870 EVO SATA III SSD 1TB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E1T0B/AM - StarTech.com 3.5" to 5.25" Front Bay Mounting Bracket w/ Mounting Screws (BRACKETFDBK),Black --- ## 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.pt/products/79519779-sedna-pci-express-usb-3-1-gen-i-5gbps-4](https://www.desertcart.pt/products/79519779-sedna-pci-express-usb-3-1-gen-i-5gbps-4) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-03*