2ACBS-27CITablet PC

Shenzhen Langmei Technology Co.,ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: December 16, 2014 Subject; Request for Confidentiality FCC ID: 2ACBS-27CI To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure indefinitely.  Schematic Diagram  Block Diagram  Operational Description Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Feiqiang Zeng Title: Manager

Shenzhen Langmei Technology Co.,ltd Letter of Authorization Company: Shenzhen Langmei Technology Co.,ltd Address: Block B2, Langmei Technology park, 2nd Industry Park Fenghuang 3th Industry Zone, Fuyong Town, Bao’an District, Shenzhen, China Product Name: Tablet PC Model Number: 27Ci We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. This shall include the following:  Testing  Approval applications (includes complete product documentation package, including Confidential information) and procedures  Payment of approval fees We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the applied notified body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: FeiqiangZeng Date: December 16, 2014 Title: Manager Signature of applicant:

FCC ID: 2ACBS-27CI Label size: L*W= 45*30mm Label Location Tablet PC Model: 27Ci FCC ID: 2ACBS-27CI 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.

Separation: 6mm

The results detailed in this test report relate only to the specific sample(s) tested. It is the Application’s responsibility to ensure that all production units are manufactured with equivalent EMC characteristics. This report is not to be reproduced except in full, without written approval from Shenzhen POCE Technology Co., Ltd.. FCC ID TEST REPORT Prepared for...............................: Shenzhen Langmei Technology Co.,ltd Address.....................................: Block B2, Langmei Technology park, 2nd Industry Park Fenghuang 3th Industry Zone, Fuyong Town, Bao’an District, Shenzhen, China Equipment Under Test(E.U.T.): Tablet PC Model................................................: 27Ci FCC ID.............................................: 2ACBS-27CI Applicable Standards........................: FCC CFR Title 47 Part 15 Subpart C Section 15.247:2013 KDB 558074 D01 DTS Meas Guidance v03r02 Test Date...................................: 15 December 2014 to 26 December 2014 Issued Date...............................: 26 December 2014 Report Number.........................: POCE14121334FRF Test Engineer............................: Reviewed By.............................: Prepared By...............................: Shenzhen POCE Technology Co., Ltd. H Building, Hongfa Science and Technology Park, Tangtou, Shiyan, Bao’an District, Shenzhen, China Tel: 86-755-2911 3252 Fax: 86-755-2911 3135 Shenzhen POCE Technology Co., Ltd. Report No.: POCE14121334FRF FCC ID: 2ACBS-27CI H Building, Hongfa science and Technology Park, Tangtou, Shiyan, Bao’an District, Shenzhen, China Tel: +86-755-2911 3252 Fax: +86-755-2911 3135 http://www. poce-cert.com Page 2 of 32 Table of Contents 1.0 General Information......................................................................................................................................................4 1.1 Client Details............................................................................................................................................................4 1.2 Test Lab Details........................................................................................................................................................4 1.3 Description of E.U.T. ...............................................................................................................................................4 1.4 AE used during the test ............................................................................................................................................5 2.0 Test Summary.................................................................................................................................................................6 3.0 E.U.T. Modification........................................................................................................................................................6 4.0 Measurement Uncertainty.............................................................................................................................................6 5.0 Antenna Requirement....................................................................................................................................................7 5.1 Standard Applicable .................................................................................................................................................7 5.2 Antenna Specification ..............................................................................................................................................7 6.0 Power Line Conducted Emission Test..........................................................................................................................8 6.1 Test Equipment.........................................................................................................................................................8 6.2 Test Method and test Procedure ...............................................................................................................................8 6.3 Block diagram of Test setup .....................................................................................................................................8 6.4 E.U.T. Operating Condition .....................................................................................................................................8 6.5 Power line conducted Emission Limit according to Paragraph 15.207....................................................................8 6.6 Test specification......................................................................................................................................................8 6.7 Test Result ................................................................................................................................................................8 7.0 Maximum Peak Output Power................................................................................................................................... 11 7.1 Test Equipment....................................................................................................................................................... 11 7.2 Test configuration................................................................................................................................................... 11 7.3 Limits of Maximum Peak Output Power ............................................................................................................... 11 7.4 Test Procedure ........................................................................................................................................................ 11 7.5 Test Result .............................................................................................................................................................. 11 8.0 6dB Bandwidth Measurement......................…

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