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MT7921K Install User Guideline
Version:
Release Date:
© 2020 MediaTek Inc.
This document contains information that is proprietary to MediaTek Inc.
Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
Specifications are subject to change without notice.
V0. 1
2020-12-14

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Summary of Contents for MEDIATEK MT7921K

  • Page 1 V0. 1 Release Date: 2020-12-14 © 2020 MediaTek Inc. This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited. Specifications are subject to change without notice.
  • Page 2: Document Revision History

    20201214 Jane Initial draft release. MediaTek Confidential © 2020 MediaTek Inc. Page 2 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
  • Page 3: Table Of Contents

    Host product testing guidance ..................13 MediaTek Confidential © 2020 MediaTek Inc. Page 3 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
  • Page 4: System Overview

    System overview General Description MT7921K chip is highly integrated single chip which have built in 2x2 dual-band wireless LAN and Bluetooth combo radio. WiFi works on the ISM band, which means many other devices such as microwave oven, radar, and Bluetooth use the same frequencies and channels with WiFi devices.
  • Page 5: Driver Install

    : Install Windows driver. § MediaTek Confidential © 2020 MediaTek Inc. Page 5 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
  • Page 6: Windows Security For New Signature Mechanism

    For windows 7 x64 example: MediaTek Confidential © 2020 MediaTek Inc. Page 6 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
  • Page 7: Windows 10 Install Note

    Disable Secure Boot Please refer to: https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/disabling-secure-boot MediaTek Confidential © 2020 MediaTek Inc. Page 7 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
  • Page 8: Install Windows Driver

    Install User Guideline: Part-I Confidential B Install Windows driver 2.1.3 MT7921K supports PCIE interface. According to interface type of MT7921K, please refer to steps shown below to install Windows driver: PCIE interface: 1. Connect DUT to PC/NB and check Windows Device Manager.
  • Page 9 5. According host’s Windows’ OS to select and install driver. MediaTek Confidential © 2020 MediaTek Inc. Page 9 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
  • Page 10 Install User Guideline: Part-I Confidential B MediaTek Confidential © 2020 MediaTek Inc. Page 10 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
  • Page 11: General Information & Integration Instructions

    802.11ax (HE40): 29 802.11ax (HE80): 14 MediaTek Confidential © 2020 MediaTek Inc. Page 11 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
  • Page 12: Antenna Information

    Contact window: Andrew Lin Tel: +886-3-475-8711 # 8172 Cell phone: +886-938-286-596 Email address: andrewlin@passivecomponent.com URL link: http://www.passivecomponent.com/zh-hant/products/antenna/ MediaTek Confidential © 2020 MediaTek Inc. Page 12 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
  • Page 13: Host Integration Instructions

    Host product testing guidance HOST must follow the specific restrictions listed in “3.5 Regulatory notes” section below and section 3 of KDB996369 D04 V02 Module Integration Guide v01, to verify that the host product meets all the applicable rules. MediaTek Confidential © 2020 MediaTek Inc. Page 13 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
  • Page 14 & your body. MediaTek Confidential © 2020 MediaTek Inc. Page 14 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
  • Page 15 FCC portable RF exposure rules. MediaTek Confidential © 2020 MediaTek Inc. Page 15 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
  • Page 16 2.8 Label and compliance information The final end product must be labeled in a visible area with the following: “Contains FCC ID: RAS-MT7921K”. The grantee's FCC ID can be used only when all FCC compliance requirements are met. 2.9 Information on test modes and additional testing requirements...
  • Page 17 MediaTek Confidential © 2020 MediaTek Inc. Page 17 of 17 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.

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