Skip to main contentSkip to footer
1 of 9

Overview

Upgrade your PC with this PCI-E to USB 3.0 2-Port Express Card, featuring two USB 3.0 ports and a 20-pin internal connector. Ideal for desktop PCs, this expansion card allows for fast data transfer rates upto 5Gbps, perfect for external hard drives, flash drives and other USB devices. Easy installation in any PCI-E slot. Enhance connectivity & performance effortlessly with this essential upgrade.

TECNII PCI-E to USB 3.0 2-Port Express Card with 20-Pin Connector, High-Speed Data Transfer, Easy Desktop Installation, Expands USB Ports, Backward Compatible (8541586345)

Model: 8541586345
Web Code: 17957660
Sold and shipped by | 4.1 seller rating (453 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • TECNII PCI-E to USB 3.0 2-Port Express Card

➤ High-Speed Expansion: Upgrade your desktop's connectivity with the PCI-E to USB 3.0 2 Port Express Card, offering rapid data transfer capabilities.

➤ Dual External Ports: Equipped with 2 external USB 3.0 ports, this card allows for easy connection of high-speed USB devices like external hard drives, flash drives, and more.

➤ PCI Express: One step update your windows computer to USB3.0 easily with PCI Express to USB3.0 controller adapter card; 1 USB 3.0 20-pin Connector ( expand another two USB 3.0 ports ).

➤ Internal 20-Pin Connector: Includes a USB 3.0 20-pin connector, enabling internal expansion and support for front panel USB 3.0 ports or other internal USB needs.

➤ SuperSpeed USB 3.0: Experience blazing fast data transfer rates of up to 5Gbps, significantly reducing transfer times compared to USB 2.0 (up to 10x faster).

➤ Plug and Play Installation: Simplifies the setup process with plug and play capability, requiring no external power or complex configurations.

➤ Wide Compatibility: Designed to be compatible with a variety of operating systems, including Windows XP 32/64, Windows 7 32/64, Windows8, Windows8.1, Windows10. Comply with PCI Express X1,X4,X8,X16 slot.

➤ External Power Supply: 4-pin connector to power USB devices from your PC power supply. Without self-powered function.

➤ Easy Installation: Quick and easy installation, speed up your desktop PC immediately, enjoy your extra large files copying.

➤ Ideal for System Upgrades: Perfect solution for upgrading older systems to support USB 3.0 devices, enhancing performance and connectivity.

➤ Stable and Reliable Performance: Built with high-quality components to ensure consistent and reliable data transfers.

➤ Enhanced Power Efficiency: Provides efficient power management to connected devices, ensuring optimal performance without overloading the system.

💯 𝟑𝟎-𝐃𝐀𝐘𝐒 𝐌𝐎𝐍𝐄𝐘 𝐁𝐀𝐂𝐊 𝐆𝐔𝐀𝐑𝐀𝐍𝐓𝐄𝐄 | 🚚 𝐅𝐑𝐄𝐄 𝐃𝐄𝐋𝐈𝐕𝐄𝐑𝐘 | ☎ 𝐆𝐑𝐄𝐀𝐓 𝐂𝐔𝐒𝐓𝐎𝐌𝐄𝐑'𝐒 𝐒𝐔𝐏𝐏𝐎𝐑𝐓

⭐ 𝗪𝗲 𝗮𝗿𝗲 𝘁𝗵𝗲 𝗹𝗲𝗮𝗱𝗶𝗻𝗴 𝘀𝘂𝗽𝗽𝗹𝗶𝗲𝗿 𝗼𝗳 𝗰𝗼𝗺𝗽𝘂𝘁𝗲𝗿𝘀 𝗶𝗻 𝗖𝗮𝗻𝗮𝗱𝗮 𝗮𝗻𝗱 𝗡𝗼𝗿𝘁𝗵 𝗔𝗺𝗲𝗿𝗶𝗰𝗮. 𝗪𝗲 𝗽𝗿𝗼𝗱𝘂𝗰𝗲 𝗮𝗻𝗱 𝘀𝗵𝗶𝗽 𝗼𝘂𝘁 𝘀𝗶𝗴𝗻𝗶𝗳𝗶𝗰𝗮𝗻𝘁 𝘃𝗼𝗹𝘂𝗺𝗲𝘀 𝗼𝗳 𝗵𝗶𝗴𝗵 𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗚𝗮𝗺𝗶𝗻𝗴 𝗣𝗖𝘀, 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗖𝗹𝗮𝘀𝘀 𝗣𝗖𝘀, 𝗟𝗮𝗽𝘁𝗼𝗽𝘀, 𝗟𝗘𝗗/𝗟𝗖𝗗 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝘀, 𝗧𝗮𝗯𝗹𝗲𝘁 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿𝘀 𝗲𝘃𝗲𝗿𝘆𝗱𝗮𝘆. 𝗔𝗹𝗹 𝗼𝘂𝗿 𝗰𝗼𝗺𝗽𝘂𝘁𝗲𝗿𝘀 𝗮𝗿𝗲 𝗲𝗾𝘂𝗶𝗽𝗽𝗲𝗱 𝘄𝗶𝘁𝗵 𝗴𝗲𝗻𝘂𝗶𝗻𝗲 𝗣𝗮𝗿𝘁𝘀, 𝗪𝗶𝗻𝗱𝗼𝘄𝘀 𝗢𝗦 𝗮𝗻𝗱 𝗼𝘂𝗿 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 𝗮𝗿𝗲 𝗺𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗲𝗱 𝗶𝗻 𝗮𝗰𝗰𝗼𝗿𝗱𝗮𝗻𝗰𝗲 𝘄𝗶𝘁𝗵 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁'𝘀 𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝘀𝘁𝗮𝗻𝗱𝗮𝗿𝗱𝘀.

☎ 𝗙𝗼𝗿 𝗮𝗻𝘆 𝗶𝗻𝗾𝘂𝗶𝗿𝗶𝗲𝘀, 𝗽𝗹𝗲𝗮𝘀𝗲 𝗱𝗼 𝗻𝗼𝘁 𝗵𝗲𝘀𝗶𝘁𝗮𝘁𝗲 𝘁𝗼 𝗿𝗲𝗮𝗰𝗵 𝗼𝘂𝘁 𝘁𝗼 𝘂𝘀 𝗮𝘁 𝟭-(𝟴𝟱𝟱) 𝟵𝟱𝟱-𝟴𝟯𝟮𝟰 𝗱𝘂𝗿𝗶𝗻𝗴 𝗼𝘂𝗿 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗻𝗴 𝗵𝗼𝘂𝗿𝘀 𝗼𝗳 𝟴 𝗮𝗺 𝘁𝗼 𝟰 𝗽𝗺 𝗘𝗦𝗧, 𝗠𝗼𝗻𝗱𝗮𝘆 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝗙𝗿𝗶𝗱𝗮𝘆. 𝗪𝗲 𝗮𝗿𝗲 𝗱𝗲𝗹𝗶𝗴𝗵𝘁𝗲𝗱 𝘁𝗼 𝗽𝗿𝗼𝘃𝗶𝗱𝗲 𝘆𝗼𝘂 𝘄𝗶𝘁𝗵 𝗮𝗻𝘆 𝗻𝗲𝗰𝗲𝘀𝘀𝗮𝗿𝘆 𝗮𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝗰𝗲.

Product Condition
Brand New
Type
Wireless
Interface
PCI Express X1, X4, X8, X16 slot
Wireless
Yes
Speed
Up to 5Gbps

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computer components
Return/Exchange Period
30 days
Condition
Unopened

We can only acceept returns that are in their original packaging and do recommend customers check manufacturer's warranties for exclusions.

Learn more about returning a Marketplace product