CSR - Better Connected

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> Bluetooth® ICs/Development

> Wi-Fi ICs / Development

> Echo & Noise Suppression

> GPS

> Portable Devices

> Headset & Headphones

> Automotive Applications

> PCs / Peripherals

> Access Points

> Consumer / Home

::29/06/2009 CSR and SiRF combine to launch a new era of connectivity and location

::24/06/2009 New R109 software development kit dramatically reduces development time for feature rich stereo headsets

::23/06/2009 CSR introduces its highly integrated and cost effective RoadTunes ROM solution for PNDs and aftermarket in-car devices

::02/06/2009 CSR launches the industry's most comprehensive range of mono Bluetooth headset chips

Investor Relations

::26/06/2009 Completion of Merger with SiRF

::25/06/2009 CSR plc Prospectus

::05/06/2009 Proposed merger with SiRF Technology Holdings, Inc. - Circular and Notice of General Meeting on 25 June 2009

::03/06/2009 Filing of Registration Statement

Featured Design Solution

Stereo Headphones

Complete solution
The world's most highly integrated wireless solution for embedded applications

Unparalleled support
Combines Bluetooth, Bluetooth low energy, FM Transmit, FM Receive and enhanced GPS technologies

Open platform
Uses CSR's open DSP core, enabling a whole new range of software processing enhancements.
• CSR's eXtension program
• eXtension features