Cannot find drivers for AMD Radeon (TM) R7 or my series of the card

Graphics Card Manufacturer - Powered by AMD

Graphics Chipset - AMD Radeon(TM) R7 Graphics

Device ID - 1309

Vendor ID - 1002

SubSystem ID - 3988

SubSystem Vendor ID - 17AA

Revision ID - 00

Bus Type - PCI

Current Bus Settings - PCI

BIOS Version - 015.040.000.001

BIOS Part Number - 113-SPEC-X24

BIOS Date - 2013/12/17 04:52

Memory Size - 1024 MB

Memory Type - DDR3

Memory Clock - 800 MHz

Core Clock - 554 MHz

Total Memory Bandwidth - 25 GByte/s

2D Driver File Path - /REGISTRY/MACHINE/SYSTEM/ControlSet001/Control/Class/{4d36e968-e325-11ce-bfc1-08002be10318}/0000

 

This is my hardware information but it does not display what series my graphics card is? I am trying to update my graphics card (not through device manager)