---
title: Silex Adds Dual Band Functionality to its 802.11ac PCIe Card
description: Silex has recently added dual band functionality to its 802.11ac PCIe Wi-Fi card. The SX-PCEAC-DB is now an 802.11ac compliant dual-band 3x3 PCIe Mini Card. It is based on the Qualcomm Atheros QCA9880 chipset, designed to deliver wireless data rates of up to 1.3Gbps. It targets home and enterprise wireless access points, offering reliable wireless performance for a variety of bandwidth-intensive video-over-wireless applications.
image: https://www.silextechnology.com/hubfs/SX-PCEAC-DB_240x240.png
---

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# Silex Unwired

Posted by Babar Hashim, September 30, 2016

# Silex Adds Dual Band Functionality to its 802.11ac PCIe Card

Silex has recently added dual band functionality to its 802.11ac PCIe Wi-Fi card. The [SX-PCEAC-DB](https://www.silextechnology.com/connectivity-solutions/embedded-wireless/sx-pceac-db-radio-module-3x3) is now an 802.11ac compliant dual-band 3x3 PCIe Mini Card. It is based on the Qualcomm Atheros QCA9880 chipset, designed to deliver wireless data rates of up to 1.3Gbps. It targets home and enterprise wireless access points, offering reliable wireless performance for a variety of bandwidth-intensive video-over-wireless applications.

SX-PCEAC-DB card gives customers the ability to easily and reliably support applications where this extra bandwidth and performance is required, like deploying HD video over Wi-Fi. Applications include commercial AP, routers, gateways, large-size printers, video devices, medical devices etc.

**![SX-PCEAC-DB_240x240-662282-edited.png](https://www.silextechnology.com/hs-fs/hubfs/SX-PCEAC-DB_240x240-662282-edited.png?width=114&name=SX-PCEAC-DB_240x240-662282-edited.png "SX-PCEAC-DB_240x240-662282-edited.png")**

 

**Key Features**

- Max data transfer rate: 1.3Gbps (Theoretical value, at 11ac mode)
- PCI Express interface
- QualcommAtheros QCA9880 chipset
- IEEE 802.11ac(Wave1)/a/b/g/n 
    -  Wide band 80MHz mode
    - High density modulation mode (256QAM)
- 3x3 SU-MIMO enhances high speed and stability
- Silex Linux reference driver with IEEE802.11x EAP support
- Wireless standard -IEEE 802.11ac/a/n/e/h/i
- EU directive RoHS certification
- Modular certication for FCC/IC, ETSI and MIC

 

The SX-PCEAC-DB coupled with Silex's propriety driver based on QCA’s LSDK 10.2-00082-4 is designed for those devices that “Absolutely Must Connect”. We start with the Qualcomm Atheros reference driver and go through a rigourous process to test, evaluate, fix and enhance before releasing as a Silex Technology driver. Our Design Verification Testing (DVT) know-how has been established from our long history as a networking product provider. We have internally established a DVT test plan that goes far beyond a simple AP-client connect test or range performance test but includes complex multi-parameter testing and AP roaming tests simulating common use case scenarios.

 To learn more about our offering, download [the product specifications](https://www.silextechnology.com/productspecs/sx-pceac-db-product-specifications) or contact us at [sales@silexamerica.com](mailto:sales@silexamerica.com). 

 

 

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