--- product_id: 30304743 title: "PCI-E 4X Express to USB 3.1 Type C USB-C Dual Port Add on Expansion Card Adapter 10 Gbps" brand: "dajalon" price: "£0.75" currency: GBP in_stock: false reviews_count: 2 url: https://www.desertcart.co.uk/products/30304743-pci-e-4x-express-to-usb-3-1-type-c store_origin: GB region: United Kingdom --- # PCI-E 4X Express to USB 3.1 Type C USB-C Dual Port Add on Expansion Card Adapter 10 Gbps **Brand:** dajalon **Price:** £0.75 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** PCI-E 4X Express to USB 3.1 Type C USB-C Dual Port Add on Expansion Card Adapter 10 Gbps by dajalon - **How much does it cost?** £0.75 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/30304743-pci-e-4x-express-to-usb-3-1-type-c) ## Best For - dajalon enthusiasts ## Why This Product - Trusted dajalon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description PCI-E 4x Express to USB 3.1 Type C USB-C Dual Port Card Adapter 10 Gbps Bus type : PCI-E 4X 2 x USB 3.1 10Gbps Type C external port Chipset : ASM1142 Connect to PC power supply with 4 Pin molex Power Connector Transfer Rate: 10Gbps,5Gbps,480Mbps Fully compatible with USB 3.1,usb 3.0, USB2.0 Supports Windows Vista / 7 / 8 /8.1 Need one Available PCIe 4x,8x,16x Slot Need Available SATA Power connector from your PC Power supply Package: 1 x PCIE USB 3.1 adapter 1 x Driver CD Review: Beware... driver problems. Buy the Rosewill RC-509 instead. - Worked until Windows updates for the ASMedia firmware began a war.... at least that's what I think happened. Seller refunded for 1 card... but refused refund for 2 more. The Rosewill RC-509, sold on desertcart, replaced the Dajalon cards and work perfecting with the Windows drivers. Review: "Good Stuff, Maynard" -- quote from a Malt-O-Meal commercial back in the '60s - There's nothing out there yet to test the USB 3.1 USB-C speeds with, but I have a USB 3.0 external drive hooked up to a USB-A to USB-C converter and am running thru it. and it runs just fine (like it did thru my USB 3.0 USB-A ports directly on the motherboard.) My MB is a an ASUS Crosshair V Formula. Because the USB-C ports are so tiny, you might accidentally mount the card where they end up hidden by the dividers on your motherboard (in between the card slots). Don't panic. Just loosen the screw & re-align the card correctly and it's no problem. I imagine we'll all run into that occasionally with any USB-C ports on cards like this ... unless they start designing them with a padding on the card to shift the ports out away from the card more. Because it's via a PCIe card (rather than a motherboard chipset), you won't see drives hooked up to it display in the boot-up list, for it gets allocated later. That, too, is understandable and would apply globally to any PCIe card with USB ports. I had trouble reading the tiny driver CD that comes with it, but it's not needed. My Windows 7 Pro immediately & automatically dug up the very latest ASMedia USB3.1 eXtensible driver, etc for it with no problem. I am confident these will work fine at the full expected speed with, for example, a USB 3.1 USB-C NVMe SSD. The shipment was also MUCH sooner than estimated. Much better price than most others, and there are few of same capacity. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ZHGT8J6 | | Brand | DAJALON | | Compatible Devices | Desktop | | Customer Reviews | 2.5 2.5 out of 5 stars (2) | | Hardware Interface | PCI | | Manufacturer | DAJALON | | Style Name | Classic | ## Product Details - **Brand:** DAJALON - **Compatible Devices:** Desktop - **Hardware Interface:** PCI - **Manufacturer:** DAJALON - **Style:** Classic ## Images ![PCI-E 4X Express to USB 3.1 Type C USB-C Dual Port Add on Expansion Card Adapter 10 Gbps - Image 1](https://m.media-amazon.com/images/I/715IryU0rhL.jpg) ![PCI-E 4X Express to USB 3.1 Type C USB-C Dual Port Add on Expansion Card Adapter 10 Gbps - Image 2](https://m.media-amazon.com/images/I/7100PM9X+sL.jpg) ## Customer Reviews ### ⭐ Beware... driver problems. Buy the Rosewill RC-509 instead. *by H***I on August 10, 2017* Worked until Windows updates for the ASMedia firmware began a war.... at least that's what I think happened. Seller refunded for 1 card... but refused refund for 2 more. The Rosewill RC-509, sold on Amazon, replaced the Dajalon cards and work perfecting with the Windows drivers. ### ⭐⭐⭐⭐⭐ "Good Stuff, Maynard" -- quote from a Malt-O-Meal commercial back in the '60s *by J***. on October 25, 2015* There's nothing out there yet to test the USB 3.1 USB-C speeds with, but I have a USB 3.0 external drive hooked up to a USB-A to USB-C converter and am running thru it. and it runs just fine (like it did thru my USB 3.0 USB-A ports directly on the motherboard.) My MB is a an ASUS Crosshair V Formula. Because the USB-C ports are so tiny, you might accidentally mount the card where they end up hidden by the dividers on your motherboard (in between the card slots). Don't panic. Just loosen the screw & re-align the card correctly and it's no problem. I imagine we'll all run into that occasionally with any USB-C ports on cards like this ... unless they start designing them with a padding on the card to shift the ports out away from the card more. Because it's via a PCIe card (rather than a motherboard chipset), you won't see drives hooked up to it display in the boot-up list, for it gets allocated later. That, too, is understandable and would apply globally to any PCIe card with USB ports. I had trouble reading the tiny driver CD that comes with it, but it's not needed. My Windows 7 Pro immediately & automatically dug up the very latest ASMedia USB3.1 eXtensible driver, etc for it with no problem. I am confident these will work fine at the full expected speed with, for example, a USB 3.1 USB-C NVMe SSD. The shipment was also MUCH sooner than estimated. Much better price than most others, and there are few of same capacity. --- ## 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.co.uk/products/30304743-pci-e-4x-express-to-usb-3-1-type-c](https://www.desertcart.co.uk/products/30304743-pci-e-4x-express-to-usb-3-1-type-c) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*