Description
Product Overview
The LinksTek PCIE-U305A is a compact PCIe expansion card that brings five dedicated USB 3.0 (USB 3.1 Gen1) Type‑A ports to a desktop or workstation. Powered by the proven ASMedia ASM1042 host controller and ASM1074 hub, the card delivers a combined bandwidth of up to 5 Gbps across all ports, ensuring rapid file transfers, smooth video streaming, and responsive peripheral performance. The card measures 4.72 x 3.6 x 0.8 inches and weighs just 0.81 ounces, making it an unobtrusive addition to any system. Its matte black finish blends seamlessly with modern chassis designs, while the low‑profile bracket accommodates both slim and full‑height cases.
Designed with LinksTek Smart Power Distribution Technology, the PCIE-U305A draws the necessary power directly from the motherboard’s PCIe slot, eliminating the need for separate power connectors. Each USB‑A port can supply up to 5 V/2 A (10 W) of power, sufficient for charging smartphones, powering external hard drives, and running high‑performance peripherals without overloading the system. The card’s firmware is optimized for stability, providing consistent voltage regulation and protection against power spikes.
Compatibility is broad: the card works out‑of‑the‑box with Windows 11, 10, 8.1, 8, 7, Vista, and XP (32/64‑bit) after driver installation, and it also supports Windows Server editions from 2003 through 2022. The PCIe ×1 interface is backward compatible with PCIe ×2, ×4, ×8, and ×16 slots, giving flexibility for a wide range of motherboards, from legacy workstations to the latest high‑performance platforms.
![[Product front view showing all components]](https://www.webexpos.store/wp-content/uploads/2026/06/e2b267f2cbe14a1dae66efda22552d1e.jpg)
Usage
Whether you are a gamer needing extra USB ports for controllers, a content creator connecting high‑speed external SSDs, or an office professional attaching multiple peripherals, the PCIE-U305A offers a reliable solution. The card’s plug‑and‑play nature means you can install it in minutes: insert the card into an available PCIe slot, secure the bracket, and power on the system. Windows will detect the new hardware and prompt you to install the driver, after which the ports are ready for use.
In environments where power availability is limited, such as compact workstations or mini‑towers, the Smart Power Distribution feature shines. By eliminating external power cables, the card reduces cable clutter and simplifies system integration. Users can confidently connect power‑hungry devices like external RAID enclosures, VR headsets, or high‑resolution webcams, knowing each port supplies sufficient current.
The card also excels in data‑intensive scenarios. For example, transferring large video files from a 4 TB external SSD to a workstation can be completed in a fraction of the time compared to USB 2.0 connections. Similarly, backing up critical data to a USB‑connected NAS becomes faster and more reliable, enhancing productivity for IT administrators and small‑business owners.
Why Choose Us
LinksTek has a reputation for delivering high‑quality computer components that combine engineering precision with user‑centric design. The PCIE-U305A reflects this philosophy through rigorous testing, robust component selection, and a focus on long‑term reliability. Each card undergoes thermal and electrical stress testing to ensure stable operation under continuous heavy loads, reducing the risk of overheating or voltage drops.
Our Smart Power Distribution Technology is a proprietary solution that optimizes power delivery without requiring additional connectors. This not only simplifies installation but also improves overall system aesthetics and airflow, as fewer cables obstruct the case interior. The matte black finish is resistant to fingerprints and scratches, maintaining a professional appearance even after frequent handling.
Customer support is a cornerstone of the LinksTek experience. Buyers receive a comprehensive warranty covering manufacturing defects, and our technical support team is available to assist with driver installation, troubleshooting, and firmware updates. We also provide detailed documentation, including a quick‑start guide and a knowledge base of common questions, ensuring that users can get the most out of their investment.
Environmental responsibility is embedded in our manufacturing process. The PCIE-U305A is RoHS compliant, free from hazardous substances, and packaged using recyclable materials. By choosing this card, you support a product that aligns with sustainable practices while delivering top‑tier performance.
Key Features
- Five high‑speed USB 3.0 ports delivering up to 5 Gbps per port for rapid data transfer.
- Smart Power Distribution draws power from the motherboard, eliminating extra power cables.
- Plug‑and‑play installation with driver support for Windows 11/10/8/7 and Server editions.
- Low‑profile matte black bracket fits both slim and standard PC cases.
- Comprehensive warranty and dedicated technical support for peace of mind.
FAQ
Do I need to install additional power cables?
No. The PCIE-U305A uses LinksTek Smart Power Distribution Technology to draw the required power directly from the PCIe slot, so no extra power connectors are needed.
Will this card work in a mini‑ITX case?
The card includes both a low‑profile and a full‑height bracket. The low‑profile bracket fits mini‑ITX and other compact cases, provided there is an available PCIe ×1 slot.
What operating systems are supported?
The card works with Windows 11, 10, 8.1, 8, 7, Vista, and XP (32/64‑bit) after driver installation, and it also supports Windows Server 2003 through 2022.
Can I use the ports to charge devices?
Yes. Each USB‑A port can supply up to 5 V/2 A (10 W), allowing you to charge smartphones, tablets, and other USB‑powered devices safely.
Is there a warranty?
LinksTek provides a limited warranty covering manufacturing defects, and our support team is available to help with any issues you may encounter.
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