GKO-KWORLD-NRE0012.4G Nana Receiver

2.4G Wireless KB Users’ Guide Installation 1. Plug the receiver into a USB port on your computer. 2. Insert battery into the keyboard. 3. This keyboard provides factory default ID and so the link will be set up after a while. 4. Click the keyboard. key and her response will be read on the monitor. Trouble Shooting 1. No connection between the keyboard and the receiver. Re-insert the receiver. Try to insert receiver to another USB port on your computer. 2. No any response on the mouse. Take out the battery from the keyboard. and reinstall it with correct orientation. T ry a new battery if necessary. FCC statement: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. 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. Caution! The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user authority to operate the equipment.

2.4G Wireless Mouse Users’ Guide Installation 1. Plug the receiver into a USB port on your computer. 2. Insert battery into the mouse. 3. This mouse provides factory default ID and so the link will be set up after a while. 4. Click the mouse key and her response will be read on the monitor. Trouble Shooting 1. No connection between the mouse and the receiver. Re-insert the receiver. Try to insert receiver to another USB port on your computer. 2. No any response on the mouse. Take out the battery from the mouse and reinstall it with correct orientation. Try a new battery if necessary. FCC statement: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. 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. Caution! The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user authority to operate the equipment.

CERTIFICATE OF COMPLIANCE Ref No.: NEI-FCCE-1-1203C199 Date of Issue: Apr. 09, 2012 Authorized under Declaration of Conformity according to 47 CFR, Part 2 and Part 15 of the FCC Rules. The product listed in follows was (were) tested in the Neutron EMC Laboratory to comply with the criteria limits Class B of conducted and radiated emissions of the Technical Standards FCC Part 15, Subpart B, established by the FCC, USA. Equipment 2.4G Nana Receiver Model Name NRE-001 Brand Name KWorld Applicant KWORLD COMPUTER CO., LTD. Address 6F., No.113, Jian 2nd Rd., Jhonghe Dist., New Taipei City 23585, Taiwan (R.O.C.) Measurement ANSI C63.4 (2009) Method The test data, data evaluation, and equipment configuration contained in our test report (Ref No. NEI-FCCE-1-1203C199) were obtained utilizing the test procedures, test instruments, test sites that has been accredited by the Authority of NVLAP and TAF according to the ISO-17025 quality assessment standard and technical standard(s). The test data contained in the referenced test report relate only to the EUT sample and item(s) tested. Andy Chiu Authorized Signatory Neutron Engineering Inc. B1, No.37, Lane 365, Yang Guang St., NeiHu District 114., Taipei, Taiwan TEL：+886-2-2657-3299 FAX：+886-2-2657-3331

Neutron Engineering Inc. Project No.: 1203C199 Page 2 of 5 1203C199 1203C199 Neutron Engineering Inc. Project No.: 1203C199 Page 2 of 5 1203C199 1203C199

LABEL: LABEL SIZE:18MM*9MM LABEL LOCATION: 2.4G Nana Receiver Model: NRE-001 FCC ID: GKO-KWORLD-NRE001

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Neutron Engineering Inc. Report No.: NEI-FCCP-1-1203C199 Page 1 of 46 FCC Radio Test Report FCC ID: GKO-KWORLD-NRE001 This report concerns (check one): Original Grant Class II Change Tested by: Neutron Engineering Inc. EMC Laboratory Date of Receipt: Mar. 23, 2012 Date of Test: Mar. 23, 2012 ~ Apr. 06, 2012 Testing Engineer : (David Mao) Technical Manager : (Leo Hung) Authorized Signatory : (Steven Lu) Neutron Engineering Inc. No.3,Jinshagang 1st Road, ShiXia, Dalang Town, Dong Guan, China. TEL : (0769) 8318-3000 FAX : (0769) 8319-6000 Issued Date : Apr. 09, 2012 Project No. : 1203C199 Equipment : 2.4G Nana Receiver Model Name : NRE-001 Applicant : KWORLD COMPUTER CO., LTD. Address : 6F., No.113, Jian 2nd Rd., Jhonghe Dist., New Taipei City 23585, Taiwan (R.O.C.) Neutron Engineering Inc. Report No.: NEI-FCCP-1-1203C199 Page 2 of 46 Declaration Neutron represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with the standards traceable to National Measurement Laboratory (NML) of R.O.C., or National Institute of Standards and Technology (NIST) of U.S.A. Neutron's reports apply only to the specific samples tested under conditions. It is manufacture’s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. Neutron shall have no liability for any declarations, inferences o r generalizations drawn by the client or others from Neutron issued reports. Neutron’s reports must not be used by the client to claim product endorsement by the authorities or any agency of the Government. This report is the confidential property of the client. As a mutual protection to the clients, the public and Neutron-self, extracts from the test report shall not be reproduced except in full with Neutron’s authorized written approval. Neutron’s laboratory quality assurance procedures are in compliance with the ISO Guide 17025 requirements, and accredited by the conformity assessment authorities listed in this test report. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Neutron Engineering Inc. Report No.: NEI-FCCP-1-1203C199 Page 3 of 46 Table of Contents Page 1 . CERTIFICATION 5 2 . SUMMARY OF TEST RESULTS 6 2.1 TEST FACILITY 7 2.2 MEASUREMENT UNCERTAINTY 7 3 . GENERAL INFORMATION 8 3.1 GENERAL DESCRIPTION OF EUT 8 3.2 DESCRIPTION OF TEST MODES 10 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 3.4 DESCRIPTION OF SUPPORT UNITS 12 4 . EMC EMISSION TEST 13 4.1 CONDUCTED EMISSION MEASUREMENT 13 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 4.1.2 MEASUREMENT INSTRUMENTS LIST 13 4.1.3 TEST PROCEDURE 14 4.1.4 DEVIATION FROM TEST STANDARD 14 4.1.5 TEST SETUP 14 4.1.6 EUT OPERATING CONDITIONS 14 4.1.7 TEST RESULTS 15 4.2 RADIATED EMISSION MEASUREMENT 17 4.2.1 RADIATED EMISSION LIMITS 17 4.2.2 MEASUREMENT INSTRUMENTS LIST 18 4.2.3 TEST PROCEDURE 20 4.2.4 DEVIATION FROM TEST STANDARD 20 4.2.5 TEST SETUP 21 4.2.6 EUT OPERATING CONDITIONS 21 4.2.7 TEST RESULTS (BETWEEN 30 – 1000 MHz) 22 4.2.8 TEST RESULTS (ABOVE 1000 MHz) 24 5 . BANDWIDTH TEST 36 5.1 MEASUREMENT INSTRUMENTS LIST 36 5.2 TEST PROCEDURE 36 5.3 DEVIATION FROM STANDARD 36 5.4 TEST SETUP 36 5.5 EUT OPERATION CONDITIONS 36 5.6 TEST RESULTS 37 6 . ANTENNA CONDUCTED SPURIOUS EMISSION 39 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1203C199 Page 4 of 46 Table of Contents Page 6.1 APPLIED PROCEDURES / LIMIT 39 6.1.1 MEASUREMENT INSTRUMENTS LIST 39 6.1.2 TEST PROCEDURE 39 6.1.3 DEVIATION FROM STANDARD 39 6.1.4 TEST SETUP 39 6.1.5 EUT OPERATION CONDITIONS 39 6.1.6 TEST RESULTS 40 7 . EUT TEST PHOTO 45 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1203C199 Page 5 of 46 1. CERTIFICATION E q u i p m e n t : 2.4G Nana Receiver Brand Name : KWorld Model Name. : NRE-001 A p p l i c a n t : KWORLD COMPUTER CO., LTD. Date of Test : Mar. 23, 2012 ~ Apr. 06, 2012 T e s t I t e m : ENGINEERING SAMPLE Standards : FCC Part15, Subpart C(15.249)/ ANSI C63.4 : 2009 The above equipment has been tested and found compliance with the requirement of the relative standards by Neutron Engineering Inc. EMC Laboratory. The test data, data evaluation, and equipment configuration contained in our test report (Ref No. NEI-FCCP-1-1203C199) were obtained utilizing the test procedures, test instruments, test sites that has been accredited by the Authority of NVLAP and TAF according to the ISO-17025 quality assessment standard and technical standard(s). Neutron Engineering Inc. Report No.: NEI-FCCP-1-1203C199 Page 6 of 46 2. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15, Subpart C (15.249) StandardSection FCC Test Item Judgment Remark 15.207 Conducted Emission PASS 15.209 Radiated Emission PASS 15.249 Radiated Spurious Emission PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Neutron Engineering Inc. Report No.: NEI-FCCP-1-1203C199 Page 7 of 46 2.1 TEST FACILITY The test facilities used to collect the test data in this report is DG-C01/DG-CB03 at the location of No.3,Jinshagang 1st Road, ShiXia, Dalang Town,Dong Guan, China.523792 Neutron's test firm number for FCC 319330 Neutron's test firm number for IC 4428B-1 2.2 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2: The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 A. Conducted Measurement : Test Site Method Measurement Frequency Range U，(dB) NOTE DG-C01 CISPR 150 KHz ~ 30MHz 1.94 B. Radiated Measurement : Test Site Method Measurement Frequency Range Ant. H / V U，…

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Neutron Engineering Inc. Report No.: NEI-FCCP-1-1203C199 Page 45 of 46 7. EUT TEST PHOTO Conducted Measurement Photos Neutron Engineering Inc. Report No.: NEI-FCCP-1-1203C199 Page 45 of 46 7. EUT TEST PHOTO Conducted Measurement Photos Neutron Engineering Inc. Report No.: NEI-FCCP-1-1203C199 Page 46 of 46 Radiated Measurement Photos Neutron Engineering Inc. Report No.: NEI-FCCP-1-1203C199 Page 46 of 46 Radiated Measurement Photos