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Keysight Agilent N4866A PCI Express High Speed Interconnect N4866-66401

Model: N4866A

Condition: Used

In stock: 1

SKU: 5861 5C02

Sale price£212.50
  • Network Testers
  • Optical Transceivers
Product Overview


Up 96 MB/sec transfer rate

As low as 1.4 microsecond latency

The Keysight DSO/DSA90000 Series allows the longest high bandwidth time capture of any oscilloscope on the market. When this capability is combined with the PCI Express® high-speed interconnect card, it allows engineers a capture and analysis up to 4x faster than anything previously available.

The Keysight N4866A PCI Express High Speed Interconnect is compatible with Keysight 90000 Series oscilloscopes purchased after December 2009 with operating software revision 1.1 or higher.


One PCIe PC host card, one scope host card and one riser card

Fiber optic cabling up to 10 meters

Shipping & Returns

Shipping & Returns Policy

Shipping Policy

  • Processing Time: Orders are typically processed and dispatched within 1 business day.
  • Shipping Methods: We offer Expedited Shipping to all destinations using UPS/DHL/Fedex/Royal Mail and other reputable carriers.
  • Shipping Times: Mainland UK: 1-2 Business Days / Mainland Europe and USA: 2-3 Business Days / Rest of the World 5-7 Business Days.
  • Shipping Costs: These are calculated at checkout based on the shipping method, destination and package dimensions.
  • CUSTOMS AND TAXES: It is YOUR responsibility to liaise with customs in your country and ensure your package is cleared and any taxes are paid.
  • Shipping Destinations: We ship worldwide.
  • Tracking: Once your order is shipped, we will provide you with a tracking number via email.
  • Insurance: All shipments are insured. In case of damage, please contact us via email within 48 hours of receiving the product with photographic evidence, please also ensure a report is logged with the delivery driver.

Returns Policy

  • Return Period: In the event of an item being recieved which is 'not as specified', you can return your purchase within 14 days of delivery.
  • Condition of Items: Items must be returned unused and in their original packaging.
  • Return Method: All returns must be notified in writing to, the email should accompany the order number, date and reason for return and must be within 14 days of delivery.
  • Restocking Fees: A restocking fee of up-to 20% is applicable for items returned for any reason other than 'not as specified'.
  • Refund Method: Refunds are processed to the original method of payment within 5 business days of receiving the return.
  • Exchanges: We do not offer exchanges. It will either be a replacement or a refund.
  • Return Shipping Costs: Return shipping costs will be borne by the customer unless the item is 'not as specified', in this case we will arrange for the return by way of a prepaid shipping label.


Products listed in this category consist of devices which are either untested or have been identified as faulty and therefore being sold for parts or repairs. You may use these as donor units or even attempt a repair. Due to the sheer volume of stock, some items may be left untested. The description will usually state whether the item is simply untested or if it is faulty.

All products sold under clearance are strictly sold ‘as seen’, returns are not accepted on such items.