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