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Home > Products > Module / Combo/4-in-1 > CM-6620M2

CM-6620M2 is a 3-in-1 M.2 Card which includes WLAN, Bluetooth, and GPS .With three advanced radio technologies integrated into a M.2 Card, it provides the best and most convenient connectivity functions, also support on-board WiFi/BT antenna and support passive/active GPS antenna. 

CM-6620M2 implements advanced and sophisticated radio coexistence algorithms and hardware mechanisms. It supports dual antennas that 2.4GHz antenna is for Wi-Fi & Bluetooth and 1.575GHz antenna is for GPS. Enhanced overall quality for simultaneous voice, data and audio/video transmission on mobile devices can be achieved.


  • Main chip: MediaTek MT6620
  • Support dual RF miniature connectors for BT, GPS and WLAN
  • Intelligent WLAN / BT coexistence
  • Single crystal (TCXO) for GPS, Bluetooth and WLAN
  • Best-in-class current consumption performance
  • Factory option support for on-board or external WiFi/BT antenna
  • Factory option support external active GPS antenna
  • OS support: Android 2.3 up to 4.4 
  • RoHS compliance
  • WLAN
    • Support IEEE 802.11b/g/n
    • WPS 2.0, WAPI (H/W)
    • Wi-Fi Direct (WFA P-2-P standard)
    • SDIO 2.0 interface
  • Bluetooth
    • BT v2.1+EDR
    • BT v3.0+HS(802.11AMP) compliance
    • BT v4.0 Low Energy
    • High speed UART interface (4Mbps), PCM
  • GPS
    • GPS / A-GPS capability
    • -165 dBm tracking sensitivity
    • -160 dBm hot start sensitivity
    • -148 dBm cold / warm start sensitivity
    • UART interface
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