台达是目前在交换式电源供应器产品的世界第一领导厂商，并且在多项产品领域亦居世界级的领导地位，其中包括提供电源管理的整体解决方桉、视讯显示器、零元件产品、工业自动化、网路通讯产品、与可再生能源相关产品。, 所有模组都已由MTK认证成功。

chip:MARWELL

Product Name：Wireless LAN Full Module  

Features:   

● Applications for cellular handsets and consumer electronic devices that require low power consumption

● Hardware backward compliant with DFWM-MHG20 in SDIO (Secure Digital Input/Output) and G-SPI (Generic SPI) Modes  Thinner package height 

● Lower power dissipation  Wider operating temperature range  Minimum bill of material and no external regulator required

● In or out Crystal/ external XOSC/ system clock supported  More Input clocks accepted as 19.2/ 20/ 26/ 38.4/ 40MHz

● More flexibility left for changing reference clock or interface outside   Specific radio design for cellular phone coexistence

● Complete 2-wire/ 3-wire Bluetooth coexistence arbitrations

● 802.11e QoS (Quality of Services) supported for video, voice and multimedia application

● Advanced security by 64/128-bit WEP, WPA and WPA2

● Software backward compliant with DFWM-MHG20

Product Part Number:

DFWM-MHG21

General Specification: