WiFi Module

WiFi Module

WiFi Module

USI has over 20-year experience in wireless connectivity industrial and over 1 billion modules shipment as proven record. Our technology coverage is from 2.4GHz/5GHz to 60GHz and Sub-GHz recently could serve customers broad applications. Through miniaturization process, we can provide the smallest WiFi module to portable device and accelerate developing time to market.


Universal Scientific Industrial


USI’s WiFi Combo module has integrate WiFi and Bluetooth technology together to simply design and provide better co-existence performance.



The 802.11b/g/n + BT4.1 SiP module WM-BN-BM-26 which refers as “SiP 2-in-1 module” is a small size module that provides full function of 802.11b/g/n, Bluetooth 4.1, and high speed in a tiny module via 59 pins LGA footprint. This multi-functionality and board to board physical interface provides SDIO v3.0/ GSPI interface for WiFi, and UART for Bluetooth. The module is based on Broadcom 43438 chipset. The Radio architecture & high integration MAC/BB chip provide excellent sensitivity. The module is designed with single dual-band antenna shared for Wi-Fi and Bluetooth for the application of small size hand held device.
In addition to WEP, WPA, WPA2 and TKIP, AES, CCX is supported to provide the latest security requirement on your network.

  • Support explicit IEEE 802.11n transmits beam forming
  • Full IEEE 802.11b/g/n legacy compatibility with enhanced performance
  • Support single antenna for Wi-Fi and Bluetooth
  • Small size suitable for low volume system integration
  • Low power consumption & excellent power management performance extend battery life
  • 2.412-2.484 GHz and 4.9 -5.845GHz two SKUs for worldwide market
  • Easy for integration into mobile and handheld device with flexible system configuration and antenna design
  • Lead Free design which supporting Green design requirement, RoHS Compliance, and halogen-free
  • WM-BN-BM-26A
Universal Scientific Industrial

Please enter key words

Tell USI what you think

Would you please take a minute to send USI your feedback?
Your feedback is anonymous.

Subscribe USI

Stay tuned on our Blog for the latest innovative
technology, application, and industry insight.

Go subscribe
Already subscribed
Universal Scientific Industrial
Forgot Account ID?

Please send email to service@usiglobal.com for further assistance.

Please scan this QR Code via WeChat and share it.