# PCIe

Source: [https://docs.qualcomm.com/doc/80-88500-4/topic/120_PCIe.html](https://docs.qualcomm.com/doc/80-88500-4/topic/120_PCIe.html)

Peripheral component interconnect express (PCIe) is an interface standard for
    connecting high-speed components. It is a serial, point-to-point connection between two devices.

For more information, see <cite class="cite">PCIe Software Reference Manual</cite> (80-NH717-30).

**Parent Topic:** [Wired connectivity](https://docs.qualcomm.com/doc/80-88500-4/topic/100_Wired_connectivity.html)

Last Published: Aug 18, 2023

[Previous Topic
USB DWC3 driver](https://docs.qualcomm.com/bundle/publicresource/80-88500-4/topics/119_USB_DWC3_driver.md) [Next Topic
Wireless connectivity](https://docs.qualcomm.com/bundle/publicresource/80-88500-4/topics/121_Wireless_connectivity.md)