YZ500000005WIRELESS N300 USB ADAPTER

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55 44 33 22 11 D D C C B B A A Model Size Document Number Rev Date: Sheet of Title Drawn By Encore Electronics Inc. <Doc> B BLOCK DIAGRAM A 23 Thursday, September 09, 2010 ENDB-URL8192CU Model Size Document Number Rev Date: Sheet of Title Drawn By Encore Electronics Inc. <Doc> B BLOCK DIAGRAM A 23 Thursday, September 09, 2010 ENDB-URL8192CU Model Size Document Number Rev Date: Sheet of Title Drawn By Encore Electronics Inc. <Doc> B BLOCK DIAGRAM A 23 Thursday, September 09, 2010 ENDB-URL8192CU CAT7103 40MHz XTAL 5V 3.3V LDO USB POWER MAC BB CONTROLLER WPS BUTTON USB CONNECTOR ANT2ANT1 RTL8192CU

ENCORE ELECTRONICS INC. Model: ENUWI-2XN42 REPORT NO.: STR11038156I FCC PART 15.247 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 ENCORE ELECTRONICS INC. Model: ENUWI-2XN42 REPORT NO.: STR11038156I FCC PART 15.247 EUT View 3 Short Antenna (Gain: 2dBi) ENCORE ELECTRONICS INC. Model: ENUWI-2XN42 REPORT NO.: STR11038156I FCC PART 15.247 Long Antenna (Gain: 5dBi)

ENCORE ELECTRONICS INC. Model: ENUWI-2XN42 REPORT NO.: STR11038156I FCC PART 15.247 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: YZ500000005 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

ENCORE ELECTRONICS INC. Model: ENUWI-2XN42 REPORT NO.: STR11038156I FCC PART 15.247 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: YZ500000005 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

ENCORE ELECTRONICS INC. Model: ENUWI-2XN42 REPORT NO.: STR11038156I FCC PART 15.247 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT Housing and Board View Solder Board-Component View 1 ENCORE ELECTRONICS INC. Model: ENUWI-2XN42 REPORT NO.: STR11038156I FCC PART 15.247 Solder Board-Component View 2 Antenna Connector View

Circuit Description XTAL1 the 40 MHz crystal oscillator provides the base clock source of U3 Wireless LAN network interface controller’s operating. U3 drives reference differential clock for modulator and demodulator of embedded RF transceiver. U3 combines a MAC and 2T2R capable baseband and includes a USB interface for host connection. Embedded MIMO RF transceiver consists of two receivers and two transmitters used to form a complete 2.4GHz ISM band Wireless LAN application. Antenna, Ground, and Power Source There are two external 2.4GHz band on-board antenna. Besides Print circuit board provides copper plane ground, host provides a reference grounding connecting by USB interface. Whole system power source is fed with DC 5Volt by USB interface. Tx frequency range: 2412~2462MHz Modulation: CCK, OFDM, QPSK, BPSK, 16-QAM, 64-QAM

RF Exposure Requirements Product Description: Wireless N300 USB Adapter Model No.: ENUWI-2XN42 FCC ID: YZ500000005 Acorrding to the KDB-447498, the following RF exposure evaluation shall to demonstrate RF exposure compliance. Tx frequency range: 2412~2462MHz Antenna-to-tissue separation: <20 cm Antenna Gain: 5dBi Maximum Total Output Power: 8.42dBm (Conducted) Maximum Total Output Power: 13.42dBm or 21.98mW (EIRP) Maximum Duty Factor: 100% 60/f(GHz) mW = 24.87 mW Source-based time-averaged conducted output power is 21.98 mW =< 60/f So the transmitter is comply the RF exposure requirements and the SAR in not required.

55 44 33 22 11 D D C C B B A A TX2G_PAOP_1 TX2G_PAON_1 VDD33 VD15A VD15R_1 VD12D_LDO 5V GPIO2 5V LED_0 LED_0 5V RX2G_IP_1 HSDP RX2G_IN_0 XI RX2G_IP_0 VD15D TX2G_PAOP_0 RX2G_IN_1 HSDM TX2G_PAON_0 XO GPIO2 VDD33 VDD33 VD15R_0 VDD33 VDD33 HSDP HSDM N17219371N16839614 5V_IN VDD33 Model Size Document Number Rev Date: Sheet of Title Drawn By Encore Electronics Inc. <Doc> B RTL8192CU C 33 Thursday, September 09, 2010 ENDB-URL8192CU Model Size Document Number Rev Date: Sheet of Title Drawn By Encore Electronics Inc. <Doc> B RTL8192CU C 33 Thursday, September 09, 2010 ENDB-URL8192CU Model Size Document Number Rev Date: Sheet of Title Drawn By Encore Electronics Inc. <Doc> B RTL8192CU C 33 Thursday, September 09, 2010 ENDB-URL8192CU WPS CONFIGURE 90ohm L88.2nHL88.2nH C411uFC411uF L36beadL36bead C4210pFC4210pF L37beadL37bead C310pFC310pF R441.8nHR441.8nH R2 0 R2 0 C41uFC41uF 12 C401uFC401uF C240.1uFC240.1uF C6610uFC6610uF L166.8nHL166.8nH 1 2 3 4 LPF1LPF1 C52 10nF C52 10nF L34beadL34bead C810pFC810pF 1 1 4 4 3 3 2 2 SW1SW1 4 4 3 3 2 2 1 1 G1 7 NC1 5 NC2 6 G2 8 CON3USB 4PINCON3USB 4PIN R33 100K R33 100K C54 10nF C54 10nF L152.7nHL152.7nH R11100KR11100K R1724KR1724K R411.8nHR411.8nH L35beadL35bead ANT_IN 1 NC2 3 NC1 2 ANT1 I-PEX ANT1 I-PEX L310L310 R16beadR16bead L36.8nHL36.8nH C91.8pFC91.8pF 1 2 3 4 LPF2LPF2 C3710pFC3710pF C190.1uFC190.1uF L26.8nHL26.8nH C4418pFC4418pF R43 1.5pF R43 1.5pF C67 10nF C67 10nF C361.8pFC361.8pF R1 0 R1 0 L334.7uHL334.7uH C65 22uF C65 22uF C311.2pFC311.2pF C1510uFC1510uF C220.1uFC220.1uF R40 1.5pF R40 1.5pF C4910uFC4910uF C51 10uF C51 10uF R35 150K R35 150K C110uFC110uF C68 10nF C68 10nF R220RR220R C351.2pFC351.2pF L72.7nHL72.7nH L522nHL522nH C171.8nHC171.8nH C101uFC101uF IN 1 OUT 2 GND 3 GND 4 GND 5 GND 6 CON2 NP_marata connector CON2 NP_marata connector ANT_IN 1 NC2 3 NC1 2 ANT2 I-PEX ANT2 I-PEX C261.8nHC261.8nH C222uFC222uF C281.8nHC281.8nH C390.1uFC390.1uF C131.2pFC131.2pF C321.8pFC321.8pF L122.7nHL122.7nH C201.8nHC201.8nH L176.8nHL176.8nH C141.8pFC141.8pF C4510uFC4510uF XTALP 1 GND 4 XTALP 3 GND 2 XTAL140MHzXTAL140MHz L108.2nHL108.2nH R45 NP R45 NP R36 680K R36 680K C271uFC271uF C181uFC181uF R34 10K R34 10K L16.8uHL16.8uH R31560R31560 C61uFC61uF L1322nHL1322nH R42 NP R42 NP EN 1 GND 2 SW 3 VIN 4 FB 5 U4CAT7103U4CAT7103 L42.7nHL42.7nH C50.1uFC50.1uF C53 NP C53 NP C230.1uFC230.1uF PAPE[0] 17 TX2G_PAON[1] 31 TX2G_PAOP[1] 30 RX2G_IP[1] 29 RX2G_IP[0] 23 VD15R[0] 22 TX2G_PAON[0] 20 TX2G_PAOP[0] 21 VD33PA[0] 19 TRSWP[0] 18 VD15R[1] 26 VD33PA[1] 32 TRSWP[1] 33 TRSWN[1] 34 LED1 / ANT_SEL_N 36 LED0 / ANT_SWL_P 35 VD33A 37 RETX 38 VD15A 39 VD12A_LDO 40 XI 41 XO 42 CK_BT_40M 43 NC 44 REFCLK_N 57 V33PCIe 1 BT_STATE 47 BT_PRI 48 VD15D 54 PDn 49 WAKEn 50 CLKREQn 51 VD12D_LDO 53 HSOP 56 HSON 55 PERSTn 52 HSDP 63 GNDS 61 REFCLK_P 58 HSIN 59 HSIP 60 VD12S_LDO 62 HSDM 64 WL_ACT 45 WL_RX / B15V_VLD 46 ANT_SEL_P / LED2 2 TRSWN[0] / LED2 4 VD33IO 5 VDSPS33 6 LX_SPS0 7 ANT_SEL_N 3 GND_SPS0 8 TSSI_0 16 VD12D_LDO 9 BT_Suspend 10 GPIO[5] 11 EEDO 12 EEDI 13 EESK 14 EECS 15 GND 65 VD33R 27 RX2G_IN[1] 28 RX2G_IN[0] 24 PAPE[1] 25 RTL8192CU U3 RTL8192CU U3 R230RR230R C71.2pFC71.2pF C4320pFC4320pF IN 1 OUT 2 GND 3 GND 4 GND 5 GND 6 CON1 NP_marata connector CON1 NP_marata connector

ENCORE ELECTRONICS INC. Model: ENUWI-2XN42 REPORT NO.: STR11038156I-2 PAGE 1 OF 15 FCC PART 15B FCC PART 15B MEASUREMENT AND TEST REPORT FOR ENCORE ELECTRONICS INC. 16483 Old Valley Blvd., La Puente, CA 91744, USA FCC ID: YZ500000005 Report Concerns: Original Report Equipment Type: Wireless N300 USB Adapter Model: ENUWI-2XN42 Report No.: STR11038156I-2 Test Date: 2011-03-18 to 2011-04-22 Issue Date: 2011-05-06 Tested By: Susan Su / 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 . ENCORE ELECTRONICS INC. Model: ENUWI-2XN42 REPORT NO.: STR11038156I-2 PAGE 2 OF 15 FCC PART 15B TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)...............................................................................3 1.2 TEST STANDARDS...................................................................................................................................................3 1.3 TEST METHODOLOGY.............................................................................................................................................3 1.4 TEST FACILITY.......................................................................................................................................................4 1.5 EUT EXERCISE SOFTWARE....................................................................................................................................4 1.6 ACCESSORIES EQUIPMENT LIST AND DETAILS.......................................................................................................4 1.7 EUT CABLE LIST AND DETAILS.............................................................................................................................4 2. SUMMARY OF TEST RESULTS ...........................................................................................................................5 3. §15.107 (A)- CONDUCTED EMISSION .................................................................................................................6 3.1 MEASUREMENT UNCERTAINTY..............................................................................................................................6 3.2 TEST EQUIPMENT LIST AND DETAILS.....................................................................................................................6 3.3 TEST PROCEDURE...................................................................................................................................................6 3.4 BASIC TEST SETUP BLOCK DIAGRAM.....................................................................................................................6 3.5 ENVIRONMENTAL CONDITIONS..............................................................................................................................7 3.6 TEST RECEIVER SETUP...........................................................................................................................................7 3.7 SUMMARY OF TEST RESULTS/PLOTS......................................................................................................................7 3.8 CONDUCTED EMISSIONS TEST DATA......................................................................................................................7 4. §15.109(A)- RADIATED EMISSION ....................................................................................................................10 4.1 MEASUREMENT UNCERTAINTY............................................................................................................................10 4.2 TEST EQUIPMENT LIST AND DETAILS...................................................................................................................10 4.3 TEST PROCEDURE.................................................................................................................................................10 4.4 TEST RECEIVER SETUP.........................................................................................................................................11 4.5 CORRECTED AMPLITUDE & MARGIN CALCULATION............................................................................................11 4.6 ENVIRONMENTAL CONDITIONS............................................................................................................................11 4.7 SUMMARY OF TEST RESULTS/PLOTS....................................................................................................................11 ENCORE ELECTRONICS INC. Model: ENUWI-2XN42 REPORT NO.: STR11038156I-2 PAGE 3 OF 15 FCC PART 15B 1. GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) Client Information Applicant: ENCORE ELECTRONICS INC. Address of applicant: 16483 Old Valley Blvd., La Puente, CA 91744, USA Manufacturer: Sun Rise Electronic Factory Address of manufacturer: LanYuan Road, ZengTian Industrial District, XinAn Community, ChangAn Town, DongGuan City, GuangDong Province, China General Description of E.U.T Items Description EUT Description: Wireless N300 USB Adapter Trade Name: ENCORE Model No.: ENUWI-2XN42 Add Models: ENUWI-2XN45, WU8192CU22, WU8192CU55 Rated Voltage: DC 5V Rated Current: / Size: 6.0x3.3x1.1 cm For more information refer to the circuit diagram form and the user’s manual. The test data is gathered from a production sample, provided by the manufacturer. The others models listed in th…

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ENCORE ELECTRONICS INC. Model: ENUWI-2XN42 REPORT NO.: STR11038156I-2 FCC PART 15B EXHIBIT 3 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup