Rt3090bc4 V20a Driver — Ralink

This is a power management or compatibility glitch common in Windows 10.

Motorola or Ralink Bluetooth 3.0 HS module. Interface: PCI Express Mini Card (Half Mini PCIe).

Ralink RT3090 (802.11n, 1x1, up to 150 Mbps). ralink rt3090bc4 v20a driver

Which and version (e.g., Windows 10 64-bit, Ubuntu 24.04) are you using?

The Ralink RT3090BC4 V20A is a legacy combo chipset. It integrates an 802.11n Wi-Fi controller and a Bluetooth 3.0 HS module onto a single PCIe Mini Card. HP, Compaq, and ASUS frequently used this hardware in laptops manufactured between 2010 and 2012. This is a power management or compatibility glitch

Use the HP Support Assistant to check for driver updates, referencing the Part Number

Understanding the Ralink RT3090BC4 V20A Driver The Ralink RT3090BC4 Ralink RT3090 (802

If you have downloaded a raw driver file (without an .exe installer), follow these steps: Press Win + X and select .