PCIe 4.0 graphics card external extension adapter board, SFF-8654, supports 2 sets of SFF-8654-8i connections, enabling PCIe x4x4x4 split extension. Server motherboards no longer need to worry about insufficient slots. It's a must-have for X99 series motherboards
1. The brand SFF-8654 and PCIe slot interface enhance data transmission speed;
2. The PCB uses Tg170 board material to reduce data transmission loss, ensuring no speed drop or bandwidth loss;
3 or 4 PCIe x16 Gen4.0 slots, meeting the expansion needs of all single-slot peripherals.

• Item description from the seller
• Buyers are responsible for any international customs and duties that may apply
• We ship within 2 business day.
• Ship to confirmed address ONLY
• Shipping toUSA,Australia,UK, RU: Ship via USPS First Class Mail. ETA 8 to 15 business days.
• International Shipping: Ship viaChinaPostal Service Airmail. ETA 15 to 30 business days.
• International Shipping: Ship via DHL/UPS/EMS Express. ETA 3 to 8 busines
• You may sometimes experience longer delivery time due to customs-related delays. Please let us know. ( No service on Sundays and public holidays),Buyers are responsible for any international customs and duties that may apply.

Payment

• We accept payment by PayPal.
• Immediate payment is required.

Returns

• Buyer pays return shipping.

response

• We guarantee you a five star shopping experience with us. If you are not satisfied with your purchase, please contact us within 30 days of receipt to return it for a refund or exchange.
• If our product does not work properly for you and you want to exchange another one or get a refund, pleaseconfirm with our customer service first and list the product detailed problems.
• Please don't open case via or paypal.
• We keep our promises that we will provide you with the best solution within 24 hours.