Common use of Reference Designs, Technical Documentation and Software Modules Clause in Contracts

Reference Designs, Technical Documentation and Software Modules. These items are provided without additional charge. In addition, you may elect to purchase Development Hardware separately. Programmer’s Guide AP Driver: Source & Object Code MAC/Baseband Processor Data Sheet(s) User’s Guide NDIS Driver: Source & Object Code Test plan User’s Guide as required for test ART (Atheros Radio Test): Source & Object Code EEPROM Device Configuration Guide LinkMon and/or ACU Source SW AP Board Support Package (BSP) Test plan ART Diagnostic SW Binary Code ART Documentation RF Front-end WLAN Data Sheet(s) MAC/Baseband Processor Data Sheet(s) Reference Guide(s) Schematic(s) HW BOM/AVL(s) *** Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions. Layout Diagrams Regulatory Compliance Guide Sample Manufacturing Test Flow EEPROM Device Configuration Guide These prices apply only to Development Hardware. Atheros reserves the right to limit the quantity of Development Hardware that may be purchased. Refer to Part Numbers (available separately from Atheros sales staff) to order. RF or MAC/BB Chip One MAC/BB chip or one RF chip from multi-chip solution Chip $ [***] Single Chip Solution Single-chip MAC/BB/RF solution Chip $ [***] AP Reference Board Access Point Integrated Reference or Development Board API $ [***] Client Reference Board Cardbus, MiniPCI or other Client Reference or Development Board BCB $ [***] Embedded Reference Board Embedded WLAN Integrated Reference or Development Board EBI $ [***] *** Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions. Your End User License Agreement will include terms at least as restrictive of Atheros’ liabilities and at least at protective of Atheros’ rights as the following:

Reference Designs, Technical Documentation and Software Modules. These items are provided without additional charge. In addition, you may elect to purchase Development Hardware separately. SW Programmer’s Guide AP Driver: Source & Object Code MAC/Baseband Processor Data Sheet(s) User’s Guide NDIS Driver: Source & Object Code Test plan User’s Guide as required for test EEPROM Device Configuration Guide AP Driver: Source & Object Code NDIS Driver: Source & Object Code ART (Atheros Radio Test): Source & Object Code EEPROM Device Configuration Guide LinkMon and/or ACU Source SW AP Board Support Package (BSP) Embedded Modules (if applicable): ART (Atheros Radio Test): Host processor Source & Embedded Firmware Object Code STA : Host processor Sample Application Source & Embedded Firmware Object Code Board Support Package (BSP – integrated on device ROM) SDIO stack and driver binaries HW Test plan ART Diagnostic SW Binary Code ART Documentation Version 3.1 - Approved Jan. 1, 2006 Page 11 of 19 RF Front-end WLAN Data Sheet(s) MAC/Baseband Processor Data Sheet(s) Reference Guide(s) Schematic(s) HW BOM/AVL(s) *** Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions. Layout Diagrams Regulatory Compliance Guide Sample Manufacturing Test Flow EEPROM Device Configuration Guide These prices apply only to Development Hardware. Atheros reserves the right to limit the quantity of Development Hardware that may be purchased. Refer to Part Numbers (available separately from Atheros sales staff) to order. RF or MAC/BB Chip One MAC/BB chip or one RF chip from multi-chip solution Chip $ [***] 37.50 Single Chip Solution Single-chip MAC/BB/RF solution Chip $ [***] 75.00 AP Reference Board Access Point Integrated Reference or Development Board API $ [***] 500.00 Client Reference Board Cardbus, MiniPCI or other Client Cleint Reference or Development Board BCB $ [***] 300.00 Embedded Reference Board Embedded WLAN Integrated Reference or Development Board EBI $ [***] *** Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions. 2,000.00 Version 3.1 - Approved Jan. 1, 2006 Page 12 of 19 Your End User License Agreement will include terms at least as restrictive of Atheros’ liabilities and at least at as protective of Atheros’ rights as the following: