Skip to main content

HP Dual TBT4 PCIe x4 Low Profile Card

Part #: 1-2583228

HP Dual TBT4 PCIe x4 Low Profile Card

Part #: 1-2583228 MFG Part #: 340L1AA UPC #: 195697639111
$309.00 $269.55
Save $39.45
SPECIAL ORDER

18 Available

(as of Sep 5, 2026 2:33 AM) Refresh Inventory
FREE SHIPPING

Order within
for shipment today

AUTHORIZED DEALER
AUTHORIZED DEALER
AUTHORIZED DEALER

AUTHORIZED DEALER

Protect your investment ()

About the HP Dual TBT4 PCIe x4 Low Profile Card

This Thunderbolt™ 4 card enables fast data transfer from external peripherals such as external NVMe drives, high end network modules and driving high resolution displays. It features two Thunderbolt™ 4 output ports and two mini-DisplayPort™ input ports.

Thunderbolt™ 4 technology is a high-speed, multi- protocol I/O that provides performance over USB-C® I/O technologies with up to 40Gbps transfer speeds*. It provides flexibility and simplicity by supporting data (PCIe and USB), video (DisplayPort™), and power (up to 15W per port) over a single cable connection that can daisy-chain up to five devices.

The HP Dual TBT4 PCIe x4 Low Profile Card is compatible with Thunderbolt™ 4 devices and backward compatible with your Thunderbolt™ 3, USB4, USB3 and USB2 devices.

Performance

The HP Dual TBT4 PCIe x4 Low Profile Card performs with data rates of up to 40 Gb/s.

Key Benefits

Data transfer between digital electronic devices that support the Thunderbolt™ 4 standards.

  • Up to 40Gbps, dual channel data transfer
  • Data & Video on single cable with support for USB, PCI Express and DisplayPort™
  • Daisy chain up to five devices
  • Compatible with existing DisplayPort™ devices
  • Low latency with highly accurate time synchronization
  • Uses native PCIe, USB, and DisplayPort™ protocol software drivers
  • Up to 15W of power over USB-C® for bus-powered devices

This Thunderbolt™ 4 card enables fast data transfer from external peripherals such as external NVMe drives, high end network modules and driving high resolution displays. It features two Thunderbolt™ 4 output ports and two mini-DisplayPort™ input ports.

Thunderbolt™ 4 technology is a high-speed, multi- protocol I/O that provides performance over USB-C® I/O technologies with up to 40Gbps transfer speeds*. It provides flexibility and simplicity by supporting data (PCIe and USB), video (DisplayPort™), and power (up to 15W per port) over a single cable connection that can daisy-chain up to five devices.

The HP Dual TBT4 PCIe x4 Low Profile Card is compatible with Thunderbolt™ 4 devices and backward compatible with your Thunderbolt™ 3, USB4, USB3 and USB2 devices.

Performance

The HP Dual TBT4 PCIe x4 Low Profile Card performs with data rates of up to 40 Gb/s.

Key Benefits

Data transfer between digital electronic devices that support the Thunderbolt™ 4 standards.

  • Up to 40Gbps, dual channel data transfer
  • Data & Video on single cable with support for USB, PCI Express and DisplayPort™
  • Daisy chain up to five devices
  • Compatible with existing DisplayPort™ devices
  • Low latency with highly accurate time synchronization
  • Uses native PCIe, USB, and DisplayPort™ protocol software drivers
  • Up to 15W of power over USB-C® for bus-powered devices

Technical Specifications of the HP Dual TBT4 PCIe x4 Low Profile Card

General Information


Manufacturer HP Inc.
Manufacturer Part Number 340L1AA
Manufacturer Website Address http://www.hp.com
Brand Name HP
Product Name Dual TBT4 PCIe x4 Low Profile Card
Product Type Thunderbolt Adapter

Technical Information


Host Interface PCI Express x4
Features Thunderbolt 4 CompatibleThunderbolt 3 Compatible

Media & Performance


Data Transfer Rate 5 GB/s

Software


Operating System Supported Windows 11 Pro x64Windows 10 Pro x64

Physical Characteristics


Height 4.8"
Width 1"
Depth 5.7"
Weight (Approximate) 3.42 oz

Miscellaneous


Application / Usage Workstation

Ratings and Reviews

Do you own the HP Dual TBT4 PCIe x4 Low Profile Card?
Be the first to write a review!
Displaying 1-10 of 70
Page size: