A4S-6W51AIR PEN EXPRESS

FCC WARNING This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE 1: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Power Quotient International Co., Ltd 8F., No49., Sec.4, Jhongyang Rd., Tu Cheng Dist., New Taipei City 23675, Taiwan (FCC ID: A4S-6W51) Date: December 27, 2012 Attestation Letter Gentlemen: We, Power Quotient International Co., Ltd declare the device of FCC ID: A4S6W51, Model Name: A500, the USB port supports only charging function, it does not support that any information is exchanged between device and PC or laptop. Sincerely, Power Quotient International Co., Ltd ----------------------------------- (Patrick Tung / Brand Channel Business Unit ,Vice President)

Power Quotient International Co., Ltd Model: A500 REPORT NO.: STR12128154I FCC PART 15.247 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Power Quotient International Co., Ltd Model: A500 REPORT NO.: STR12128154I FCC PART 15.247 EUT View 3 EUT View 4

Power Quotient International Co., Ltd Model: A500 REPORT NO.: STR12128154I FCC PART 15.247 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format Specifications : Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

Power Quotient International Co., Ltd Model: A500 REPORT NO.: STR12128154I FCC PART 15.247 EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 Solder Board-Component View 1 Power Quotient International Co., Ltd Model: A500 REPORT NO.: STR12128154I FCC PART 15.247 Solder Board-Component View 2 Antenna View WIFI Ant. 2412~2462MHz

RF Exposure Requirements Product Description: Air pen express Model No.: A500 FCC ID: A4S-6W51 Acorrding to the KDB-447498, the following RF exposure evaluation shall to demonstrate RF exposure compliance. Tx frequency range: 2412~2462MHz Device category: device Maximum Conducted Output Power: 16.11 mW (12.07 dBm) Maximum Antenna Gain: 1.24dBi Maximum EIRP Output Power: 21.43 mW (13.31 dBm) Limit: 60/f(GHz) mW = 24.87 mW Source-based time-averaged RF output power is 21.43 mW =< 60/f So the transmitter complied with the RF exposure requirement and the SAR is not required.

Power Quotient International Co., Ltd Model: A500 REPORT NO.: STR12128154I PAGE 1 OF 92 FCC PART 15.247 FCC Part 15C Measurement and Test Report For Power Quotient International Co., Ltd 8F., No49., Sec.4, Jhongyang Rd., Tu Cheng Dist., New Taipei City 23675, Ta i w a n FCC ID: A4S-6W51 FCC Rules: FCC Part 15C Product Description: Air pen express Tested Model: A500 Report No.: STR12128154I Tested Date: 2012-10-16 to 2012-12-10 Issued Date: 2012-12-27 Tested By: Silin Chen / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: SEM.Test Compliance Service Co., Ltd 3/F, Jinbao Commerce Building, Xin'an Fanshen Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by SEM.Test Compliance Service Co., Ltd Power Quotient International Co., Ltd Model: A500 REPORT NO.: STR12128154I PAGE 2 OF 92 FCC PART 15.247 TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)...............................................................................3 1.2 TEST STANDARDS...................................................................................................................................................4 1.3 TEST METHODOLOGY.............................................................................................................................................4 1.4 TEST FACILITY.......................................................................................................................................................4 1.5 EUT SETUP AND TEST MODE.................................................................................................................................5 2. SUMMARY OF TEST RESULTS ...........................................................................................................................6 3. ANTENNA REQUIREMENT ..................................................................................................................................7 3.1 STANDARD APPLICABLE.........................................................................................................................................7 3.2 EVALUATION INFORMATION..................................................................................................................................7 4. POWER SPECTRAL DENSITY .............................................................................................................................8 4.1 STANDARD APPLICABLE.........................................................................................................................................8 4.2 TEST EQUIPMENT LIST AND DETAILS.....................................................................................................................8 4.3 TEST PROCEDURE...................................................................................................................................................8 4.4 ENVIRONMENTAL CONDITIONS..............................................................................................................................8 4.5 SUMMARY OF TEST RESULTS/PLOTS......................................................................................................................9 5. 6DB BANDWIDTH .................................................................................................................................................16 5.1 STANDARD APPLICABLE.......................................................................................................................................16 5.2 TEST EQUIPMENT LIST AND DETAILS...................................................................................................................16 5.3 TEST PROCEDURE.................................................................................................................................................16 5.4 ENVIRONMENTAL CONDITIONS............................................................................................................................16 5.5 SUMMARY OF TEST RESULTS/PLOTS....................................................................................................................17 6. RF OUTPUT POWER ............................................................................................................................................24 6.1 STANDARD APPLICABLE.......................................................................................................................................24 6.2 TEST EQUIPMENT LIST AND DETAILS...................................................................................................................24 6.3 TEST PROCEDURE.................................................................................................................................................24 6.4 ENVIRONMENTAL CONDITIONS............................................................................................................................24 6.5 SUMMARY OF TEST RESULTS/PLOTS....................................................................................................................25 7. FIELD STRENGTH OF SPURIOUS EMISSIONS .............................................................................................38 7.1 MEASUREMENT UNCERTAINTY............................................................................................................................38 7.2 STANDARD APPLICABLE.......................................................................................................................................38 7.3 TEST EQUIPMENT LIST AND DETAIL…

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Power Quotient International Co., Ltd Model: A500 REPORT NO.: STR12128154I FCC PART 15.247 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Spurious Radiation Test Setup (Below 30MHz) Power Quotient International Co., Ltd Model: A500 REPORT NO.: STR12128154I FCC PART 15.247 Spurious Radiation Test Setup (30MHz to 1G) Spurious Radiation Test Setup (Above1G)