HP Dual TBT4 PCIe x4 Low-Profile Card 340L1AA

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