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Item #:
171468765
PCIE X16 to PCIE X8X8 Expansion Card PCIExpress3.0 x16 Adapters Card Power PCIEX16 Card
Item #:
171468765
MMK 223623
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 22
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Transform your PC's capabilities with our PCIE X16 to 2 PCIEX8 Card, designed for seamless integration and powerful performance.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Dual Slot Expansion
Converts a single PCIe x16 slot into two x8 slots, maximizing hardware expansion capabilities for enhanced performance and connection flexibility.
High-Speed Transfer
Supports PCIe 3.0 technology, ensuring fast data transfer rates, reduced latency, and improved overall system efficiency for high-demand applications.
Robust Power Delivery
Designed with dedicated power connectors, ensuring stable power supply to all connected devices, maintaining system reliability and optimal performance under heavy loads.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Gaming Enthusiasts
Ideal for gamers looking to connect multiple graphics cards for improved performance and graphics processing.
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Workstation Users
Perfect for users running high-performance workstations needing more PCIe slots for additional expansion cards.
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Mining Operators
Beneficial for cryptocurrency miners requiring multiple GPUs to increase hashing power while optimizing space and resources.
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Casual Users
Not suitable for casual users who do not need additional PCIe slots or enhanced graphics capabilities.
Product Description
PCIE X16 to PCIE X8X8 Expansion Card PCIExpress3.0 x16 Adapters Card Power PCIEX16 Card
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a PCIe X16 to PCIe X8X8 expansion card used for?
Answer: A PCIe X16 to PCIe X8X8 expansion card is utilized to enhance a computer's graphics capabilities by allowing you to install multiple GPUs or other PCIe devices. This is particularly beneficial for users engaged in graphically intensive tasks such as gaming, 3D rendering, and video editing. By converting one PCIe X16 slot to two X8 slots, you can maximize performance and make efficient use of your motherboard's resources. -
Question:
Is the PCIe X16 to PCIe X8X8 expansion card compatible with my motherboard?
Answer: Most modern motherboards that support PCIe 3.0 or higher are compatible with the PCIe X16 to PCIe X8X8 expansion card. However, it’s essential to check your motherboard specifications to ensure it has a free PCIe X16 slot. Additionally, some motherboards may have specific limitations on dual GPU configurations, so reviewing your manual will provide clarity on compatibility and optimal setup. -
Question:
Can I use this expansion card for tasks other than gaming?
Answer: Absolutely! While this expansion card is often associated with gaming, it's also great for tasks like data processing, machine learning, and high-performance computing. For example, if you're involved in video editing, having multiple GPUs can significantly speed up rendering times or effects processing, providing a smoother and more efficient workflow. -
Question:
What types of devices can I connect using this expansion card?
Answer: You can connect various PCIe devices, including additional graphics cards, network cards, or storage controllers. This versatility allows you to customize your computer's performance based on your specific needs—be it for enhanced gaming, faster data transfers with SSDs, or improved network capability with high-performance network cards. -
Question:
Does the PCIe X16 to PCIe X8X8 expansion card require additional power?
Answer: Yes, some configurations of the PCIe X16 to PCIe X8X8 expansion card may require additional power, especially when connecting high-performance GPUs. These cards typically feature a power connector that allows you to supply necessary power directly from your power supply, ensuring stable and optimal performance for connected devices. -
Question:
What is the difference between PCIe X16 and PCIe X8 configuration?
Answer: The primary difference lies in the bandwidth allocation; PCIe X16 has 16 lanes for data transmission, whereas PCIe X8 has 8 lanes. As a result, PCIe X16 provides higher data transfer rates, making it ideal for high-performance tasks. However, using a PCIe X8 configuration might be sufficient for many applications, ensuring that you can effectively balance resources based on your needs. -
Question:
Will this expansion card support backwards compatibility with older PCIe versions?
Answer: Yes, the PCIe X16 to PCIe X8X8 expansion card is designed to support backwards compatibility with older PCIe versions, including PCIe 2.0 and 1.0. This means you can install older graphics cards or devices without any issues, ensuring versatility as you upgrade or expand your system over time. -
Question:
How can I install the PCIe X16 to PCIe X8X8 expansion card?
Answer: Installing the expansion card involves powering down your computer, opening the case, and placing the card into an available PCIe X16 slot. Secure it using screws or clips as required, and connect any necessary power cables. Finally, close your case, power on your system, and install any required drivers for optimal performance. This straightforward installation process allows users to upgrade their systems without needing extensive technical expertise. -
Question:
What are the advantages of using this expansion card for cryptocurrency mining?
Answer: Using the PCIe X16 to PCIe X8X8 expansion card can significantly enhance your cryptocurrency mining rig by allowing the connection of multiple GPUs. This means you can increase your hashing power, leading to improved mining efficiency and potential profitability. Moreover, it enables better thermal distribution across the GPUs, which can be crucial for sustained mining operations. -
Question:
Where can I buy a PCIe X16 to PCIe X8X8 Expansion Card in Myanmar?
Answer: You can purchase the PCIe X16 to PCIe X8X8 Expansion Card from Ubuy in Myanmar. Ubuy offers a wide selection of computer components, ensuring that you can find the right expansion card to meet your needs. With reliable service and user-friendly navigation, Ubuy makes it convenient to enhance your computer's capabilities.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MMK 223623
Order now and get it around Saturday, August 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Easily transform your PC with the PCIE X16 to 2 PCIEX8 Card.
- Supports the installation of multiple graphics cards or networking cards.
- Equipped with LED indicators for clear operation feedback.
- Metal shielded case ensures durability and reliable connections.
- Requires BIOS setup for optimal performance adjustments.
- Compact size fits perfectly in most PC builds.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.