Waveshare’s Extended 4-Ch PCIe Gen 2×1 Expander is a 4-channel expansion board designed for PCI Express devices. The module is powered by a 12V power supply, and when connected to the Compute Module 4 PoE 4G Board, no external power adapter is needed. This adapter does not require a driver for general usage, except when utilizing PCIe devices.
High-Performance Controller
Adopts ASMedia Controller, Supports PCIe 2.0 Full Speed Stable Data Transmission
Significantly Improved Performance Than Other Average Chips

Outline Dimension




Packages Include:
1 x Waveshare Extended 4-Ch PCIe Gen 2 ×1 Expander
Official Raspberry Pi Debug Probe
RepRap MK2B 3D printers Dual Power PCB Heat Bed With 18AWG Cable
Official Raspberry Pi High Quality Camera- C/CS Mount
Waveshare 1.3inch LCD Display Module for Raspberry Pi Pico, 65K Colors, 240×240, SPI
RP2040 Microcontroller IC by Raspberry PI-REEL of 100
TS832 48Ch 5.8G 600mW Wireless Audio/Video Transmitter for FPV RC
5MP Raspberry Pi 3/4 Model B Camera Module Rev 1.3 with Cable
Creality carborundum glass platform kit 235 x 235 x 4mm
SIM7600EI 4G LTE High-Speed Modem GPS/GNSS IoT board Raspberry Pi Compatible
Waveshare OV9281-120 Mono Camera for Raspberry Pi, Global Shutter, 1MP
5MP OV5647 Wide Angle Fish-eye Lens Night Vision Camera for Raspberry Pi 3 B+
Official Raspberry Pi 5 Active Cooler
Nova PM Sensor SDS011 High Precision Laser pm2.5 Air Quality Detection Sensor
Adafruit Feather M4 Express – Featuring ATSAMD51 – ATSAMD51 Cortex M4 







There are no reviews yet.