--- product_id: 222146186 title: "StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.1 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card (PEXUSB3S44V)" brand: "startech" price: "37964 som" currency: KGS in_stock: true reviews_count: 5 category: "Star Tech" url: https://www.desertcart.kg/products/222146186-startech-com-4-port-usb-3-0-pcie-card-w store_origin: KG region: Kyrgyzstan --- # StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.1 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card (PEXUSB3S44V) **Brand:** startech **Price:** 37964 som **Availability:** ✅ In Stock ## Quick Answers - **What is this?** StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.1 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card (PEXUSB3S44V) by startech - **How much does it cost?** 37964 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/222146186-startech-com-4-port-usb-3-0-pcie-card-w) ## Best For - startech enthusiasts ## Why This Product - Trusted startech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Expand the USB Capabilities of Your System This 4 port USB 3.0 PCIe card lets you add four dedicated 5Gbps USB 3.0 ports to the internal PCI Express slot on your PCIe enabled PC. This independent port architecture improves USB 3.0 performance by transferring data on four individual channels to your computer, giving you faster transfers. Increase Performance with UASP Enhanced with UASP support (USB Attached SCSI Protocol), this PCIe to USB adapter card performs up to 70% faster than conventional USB 3.0, when paired with a UASP supported enclosure. (Note: UASP requires a compatible operating system). Maximize Your Power For high-power USB devices, this PCIe USB 3.0 card includes an optional SATA or LP4 power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0). This USB 3.0 add on card also supports USB Battery Charging Specification 1.2 (Apple Mode only), letting you charge compatible Apple devices (iPhones and iPads) faster than using a standard USB 3.0 port. This USB 3.0 expansion card is backward compatible with existing USB 2.0 / 1.1 devices. For added versatility, the card is equipped with a standard-profile bracket and includes a low-profile (half-height) bracket for installation in small form-factor computers. This USB 3.0 PCI Express card hub is backed by a StarTech.. Review: The top of the line Review: Très bien pour l'oculus Rift (sauf qu'il faut utiliser le port PCI 8x) - Très bon produit, depuis que je l'ai installé je n'ai plus de soucis de connexion sur mon oculus rift. Facile d'installation, bien prendre les pilotes Windows. Par contre sur le port PCI Express 4x le produit n'était pas bien reconnus. Je l'ai mis sur le PCI Express 8x (pour du 4x) et la tout à bien fonctionné. Je recommande pour ceux qui ont des problèmes avec l'oculus. ## Features - PEXUSB3S44V ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | StarTech | | Manufacturer | STARTECH.COM | | Model | PEXUSB3S44V | | Model Name | 4 Port PCIe USB Card | | Model Year | 2013 | | Product Dimensions | 16.76 x 1.52 x 11.94 cm; 92 g | | Item model number | PEXUSB3S44V | | Operating System | Windows 8 Linux Windows 7 Windows Server 2012 Windows 10 Windows Server 2016 Windows Server 2019 | | Hardware Interface | USB 3.0 | | Graphics Card Interface | PCI Express 4.0 | | Compatible Devices | Personal Computer | | Mounting Hardware | Low-profile bracket, USB adapter | | Number of items | 1 | | Aspect Ratio | Unknown | | Batteries Included | No | | Batteries Required | No | | Data Transfer Rate | 5000 Megabits Per Second | | Data Link Protocol | USB | | Number of Ports | 4 | | Total USB ports | 4 | | Device type | Components Other | | Does it contain liquid? | No | | Has Auto Focus | No | | Supports Bluetooth Technology | No | | Programmable Buttons | No | | Manufacturer | STARTECH.COM | | Country of Origin | China | | Item Weight | 92 g | ## Product Details - **Brand:** StarTech.com - **Hardware Interface:** USB 3.0 - **Item Weight:** 0.09 Kilograms - **Product Dimensions:** 6.6"L x 0.6"W x 4.7"H - **Style:** PCI Express ## Images ![StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.1 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card (PEXUSB3S44V) - Image 1](https://m.media-amazon.com/images/I/71qZQ8nTThL.jpg) ![StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.1 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card (PEXUSB3S44V) - Image 2](https://m.media-amazon.com/images/I/81cdofgGKTL.jpg) ![StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.1 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card (PEXUSB3S44V) - Image 3](https://m.media-amazon.com/images/I/81OgBBU0kjL.jpg) ![StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.1 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card (PEXUSB3S44V) - Image 4](https://m.media-amazon.com/images/I/81r0Ym91vvL.jpg) ![StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.1 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card (PEXUSB3S44V) - Image 5](https://m.media-amazon.com/images/I/81na2ey9anL.jpg) ## Questions & Answers **Q: Is this card backwards compatible with PCIE - x1?** A: Since this question, and the answer by D. Brown were posted in 2014, this listing seems to have changed to include a large variety of individual cards (without giving each its own individual questions), resulting in the confusing associated comments posted years later. Even the information posted with a specific card is scrambled, as, whith the PEXUSB3S44V card selected, the 'Specifications Sheet' document linked refer to the Model# PEXUSB3S4V card, with the following specifications: " 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power Connector Type(s) 1 - PCI Express x1 Male External Ports 4 - USB Type-A (9 pin) USB 3.0 Female Internal Ports 1 - SATA Power (15 pin) Plug OS Compatibility: Windows® XP, Vista, 7, 8, 8.1, 10 Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016 Note: The maximum throughput of this card is limited by the bus interface. If used with PCI Express Gen 1.0 enabled computers, the max throughput is 2.5 Gbps. If used with PCI Express Gen 2.0 enabled computers, the max throughput is 5 Gbps. " While the 'User Manual' linked is for the Model# PEXUSB3S44V card, which has markedly different requirements: " 4 Port PCI Express USB 3.0 Card with 4 Dedicated Channels - UASP - SATA/LP4 Power • Available PCI Express x4 or higher (x8, x16) slot • A SATA or LP4 power connector (optional, but recommended) • Windows® Vista, 7, 8, 8.1, 10, Windows Server® 2008 R2, 2012, 2012 R2, Linux 2.6.31 to 4.4.x LTS versions only " Obviously, here, the latter is correct, but, troublingly, given the large number of items included on this page, ALL of the answers and specifications listed are correct, just each for different products that were thoughtlessly merged into a single listing. **Q: Is this card faster than "standard" USB 3.0 PCI cards, at least enough to justify the price? Or is it's main feature the that it has ind. channels?** A: Most usb 3.0 cards have once channel that all the ports share, the same as plugging in a USB hub into a one-port card.. This one 4-lane card effectively has 4 conventional 1-lane cards in it. This makes it faster overall when devices are used simultaneously. Assuming the flavor of your expansion slot can handle the bandwidth, that is. **Q: Would you advise using both LP4 and SATA power connectors?** A: Hi, We would only recommend one or the other. The PEXUSB3S44V would not receive any extra power if you used both SATA and LP4 at the same time.Thank you, NickStarTech.com Support **Q: Does it have EFI firmware and boot on a Mac?** A: Hi,This card does not support Mac operating systems.Let us know if you have any other questions.Thank you, NickCustomer SupportStarTech.com ## Customer Reviews ### ⭐⭐⭐⭐⭐ The top of the line *by M***B on 7 January 2019* ### ⭐⭐⭐⭐⭐ Très bien pour l'oculus Rift (sauf qu'il faut utiliser le port PCI 8x) *by C***T on 11 September 2018* Très bon produit, depuis que je l'ai installé je n'ai plus de soucis de connexion sur mon oculus rift. Facile d'installation, bien prendre les pilotes Windows. Par contre sur le port PCI Express 4x le produit n'était pas bien reconnus. Je l'ai mis sur le PCI Express 8x (pour du 4x) et la tout à bien fonctionné. Je recommande pour ceux qui ont des problèmes avec l'oculus. ### ⭐⭐⭐ Parecía prometer, pero... *by R***® on 14 January 2016* Mal diseñada en cuanto al slot y los puertos Usb. Hay que recortar el slot trasero de la caja para que permita la conexión de los buses. Los drivers para el 7 ni pa'tras, sin actualizaciones. El 8.1 la aceptó con genéricos de WU, que no regulan fino las tensiones provocando un uso máximo de 2 HDD de 2,5", ya que con un tercero, empieza el caos enumerador. No es recomendable y mucho menos por ese precio. ## Frequently Bought Together - StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.2 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card (PEXUSB3S44V) - TEAMGROUP Elite DDR5 32GB Kit (2x16GB) 5600Mhz PC5-44800 CL46 Non-ECC Unbuffered UDIMM 288 Pin PC Computer Desktop Memory Module Ram Supports Intel & AMD TED532G5600C46DC01 - TEAMGROUP MP33 2TB SLC Cache 3D NAND TLC NVMe 1.3 PCIe Gen3x4 M.2 2280 Internal Solid State Drive SSD (Read/Write Speed up to 1,800/1,500 MB/s) Compatible with Laptop & PC Desktop TM8FP6002T0C101 --- ## 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.kg/products/222146186-startech-com-4-port-usb-3-0-pcie-card-w](https://www.desertcart.kg/products/222146186-startech-com-4-port-usb-3-0-pcie-card-w) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-04-28*