50 Series WiFi Module with Bluetooth
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50 Series 802.11a/b/g/n + Bluetooth v4.0 Wi-Fi SDIO SiP module


Antenna Type
Chipset (Wireless)
QCA (CSR) 8811, QCA AR6004
Dimension (Height - mm)
2.5 mm
Dimension (Length - mm)
15 mm
Dimension (Width - mm)
15 mm
Frequency Range (Max)
2495 MHz
Frequency Range (Min)
2400 MHz
Frequency Range 2 (Max)
5825 MHz
Frequency Range 2 (Min)
5150 MHz
Logical Interfaces
Linux, Android
Physical Interface
Product Type
Embedded Module
System Architecture
802.11abgn, Bluetooth 4.0, Dual Mode (Classic + BLE)


Name Part Type Last Updated
Datasheet - SSD50NBT WH-SSD50NBT Datasheet 02/21/2021
Software Integration Guide - SD45 and SD50 for Android Jellybean and KitKat WH-SSD50NBT Documentation 01/17/2019

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What is Laird Connectivity's product lifecycle EOL and PCN policy?

Laird Connectivity is committed to the long-term supply of all its standard embedded wireless modules and packaged products. Laird Connectivity’s products are specifically designed to meet the needs of the industrial and medical markets, which typically require 7 – 10 years product lifecycle. Although Laird Connectivity can’t guarantee that a component used in our products will not be obsoleted and cannot be reasonably substituted, Laird Connectivity can assure customers we will continue to sell our product when we have customer demand and can obtain the necessary components to build our products.

View our full policy here.