--- product_id: 573523015 title: "4 USB-A Port PCI-E to USB 3.0 Expansion Card, PCI Express (PCIe) Expansion Card USB Card for Desktop PC Support Windows/Linux/Hackintosh/Proxmox/MAC OS/Ubuntu/unRAID" brand: "sinefine" price: "¥6802" currency: JPY in_stock: true url: https://www.desertcart.jp/products/573523015-4-usb-a-port-pci-e-to-usb-3-0 store_origin: JP region: Japan --- # 5Gbps Speed 4 USB-A Ports Data Protection 4 USB-A Port PCI-E to USB 3.0 Expansion Card, PCI Express (PCIe) Expansion Card USB Card for Desktop PC Support Windows/Linux/Hackintosh/Proxmox/MAC OS/Ubuntu/unRAID **Brand:** sinefine **Price:** ¥6802 **Availability:** ✅ In Stock ## Summary > 🔗 Connect More, Worry Less! ## Quick Answers - **What is this?** 4 USB-A Port PCI-E to USB 3.0 Expansion Card, PCI Express (PCIe) Expansion Card USB Card for Desktop PC Support Windows/Linux/Hackintosh/Proxmox/MAC OS/Ubuntu/unRAID by sinefine - **How much does it cost?** ¥6802 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/573523015-4-usb-a-port-pci-e-to-usb-3-0) ## Best For - sinefine enthusiasts ## Why This Product - Trusted sinefine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Advanced circuitry ensures data safety and stability. - • **Worry-Free Warranty:** Enjoy a 360-day warranty and dedicated customer support. - • **Power Without Limits:** No external power adapter needed; supports high-power devices. - • **Universal Compatibility:** Works with a wide range of operating systems and motherboards. - • **Expand Your Connectivity:** Add 4 USB 3.0 ports to your desktop effortlessly. ## Overview The Sinefine 4 USB-A Port PCI-E to USB 3.0 Expansion Card allows users to effortlessly add four high-speed USB 3.0 ports to their desktop PCs. With a maximum data transfer rate of 5Gbps and no need for an external power adapter, this expansion card is designed for high-performance devices. It features advanced safety technology to protect your data and is compatible with various operating systems, making it a versatile choice for any tech-savvy user. ## Description 4 USB-A Port PCI-E to USB 3.0 Expansion Card, PCI Express (PCIe) Expansion Card USB Card for Desktop PC Support Windows/Linux/Hackintosh/Proxmox/MAC OS/Ubuntu/unRAID ## Features - 【4 Ports USB Expansion Card】This UP4000 allow users add 4X USB ports (4-Ports USB-A) on desktop computers by PCI Express(1X) interface. The added-on USB 3.0 ports can provide superspeed 5Gbps max(totally) for audios, photos, and more files data transfer. - 【No External Power Adapter】Users do not need to plug any additional power cable on from power source and get 5V/12A max power supply for high-power consuming device (Device only, NOT support BC 1.2 charging) such as HDD/SSD enclosure, VR sensor etc. - 【Date Safe and Stable】Select high performance Fressco FL1100 USB 3.0 host controller. Builds in more technology: 1. Added-on 4X power module to provide 12 ampere (each port 5V/3A max) current ensure adequate power supply for connected USB device. 2.Designed 4X electric circuit protector, 4X voltage stable capacitance and 4X voltage stable inductance to protect data safety than ever. - 【Wide Compatible System】This PCIE expansion card compatible with PCIE 4.0 PCIE 3.0 PCIE 2.0 and PCIE 1.0 motherboards, Operating System Supports Windows 7, 8, 10,11,MacOS, Linux. Note:Win 11/10/8 MacOS 10.8.2 Linux does not need any driver,Windows 7 requires installing a driver and you can find the driver on the CD provided by us. - 【Packing list and Lifetime Warranty】Packing list：1x USB 3.0 PCI-E expansion card, 1x CD driver, 2 x installation screws, and 1x user manual. You can get a 360-day worry-free warranty and friendly customer service. If you have any questions, we will help you solve the problem when you need it, and if it can’t be solved, we will provide a refund and no return is required. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | SINEFINE | | Item model number | UP4000 | | Operating System | Windows XP, Vista, 7, 8, 8.1, 10(32/64bit), Windows Server 2003, 2003R2, 2008, 2008R2, 2012, 2012R2, 2016, 2019(32/64bit), MacOS, Linux | | Item Weight | 3.52 ounces | | Product Dimensions | 4.64 x 3.42 x 0.7 inches | | Item Dimensions LxWxH | 4.64 x 3.42 x 0.7 inches | | Manufacturer | SINEFINE | | ASIN | B0CG5S71SC | | Date First Available | August 31, 2023 | ## Product Details - **Brand:** SINEFINE - **Hardware interface:** PCIE x 8, PCIE x 1, PCIE x 4, PCIE x 16 - **Style:** Classic - **Compatible devices:** Personal Computer - **Operating system:** Mac OS X, Linux, Windows ## Images ![4 USB-A Port PCI-E to USB 3.0 Expansion Card, PCI Express (PCIe) Expansion Card USB Card for Desktop PC Support Windows/Linux/Hackintosh/Proxmox/MAC OS/Ubuntu/unRAID - Image 1](https://m.media-amazon.com/images/I/71DRFvjWUiL.jpg) ## Frequently Bought Together - Sinefine 4 Ports PCI-E to USB 3.0 Expansion Card (4 USB Type-A), PCI Express (PCIe) Expansion Card USB Card for Desktop PC Support Windows 10/8/7/XP and MAC OS 10.8.2 Above - 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) - Anker USB Hub 4-Port USB 3.0 Hub,USB Splitter with 5Gbps Data Transfer, Ultra-Slim Data USB Hub [Charging Not Supported], USB Extender for MacBook, iMac, Surface, Mobile HDD, and More (USB-A, 2 ft) --- ## 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.jp/products/573523015-4-usb-a-port-pci-e-to-usb-3-0](https://www.desertcart.jp/products/573523015-4-usb-a-port-pci-e-to-usb-3-0) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-13*