ATI Technologies Inc. ATI Radeon HD 4550 (Microsoft Corporation WDDM 1.1)

Download Display drivers for Windows, that can help resolve ATI Technologies Inc. ATI Radeon HD 4550 (Microsoft Corporation WDDM 1.1) PC issues. Check and update all PC drivers for Windows 11, 10, 8.1, 8, and 7 (32-bit/64-bit)

Driver Description

Manufacturer: ATI Technologies Inc.

Driver type: Video Cards

Latest update: 2009-04-25

Versions:

File size: 11MB

PNPID Description: ATI Radeon HD 4550 (Microsoft Corporation WDDM 1.1)

Hardware IDs:

PCI\VEN_1002&DEV_9540

Supported OS:

Windows 7

Windows 8

Windows 10

Windows 11

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