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 40 Gbps transfer speeds. It provides flexibility and simplicity by supporting data (PCIe and USB), video (DisplayPort), and power (up to 15 W 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.
Up to 40 Gbps, dual channel data transfer
Data and 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
Up to 15 W of power over USB-C for bus-powered devices