Waveshare Extended 4-Ch PCIe Gen 2 ×1 Expander Stable Performance Driver-Free

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