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Sparklan WPEA-121N

Article Number: 10165
Brand: SparkLAN
Supplier number: WPEA-121N

SparkLAN WPEA-121N WiFi PCI express card, embedded with Atheros AR9382 chipset, is incorporated with Atheros XSPAN with Signal Sustain Technology (SST). The 11n Daul-Band PCIe supports 2T2R (2-stream) MIMO technology, which delivers superior throughput up to 300Mbps and improves the overall WiFi coverage area.

The module adopts the latest 802.11n Dual-Band technology (2.4GHz and 5GHz). It targets enterprise and high-end consumer notebooks. The solution enables up to 6 times the throughput of 802.11a/g solutions.

WPEA-121N, featuring Atheros’ highest level of 802.11n WLAN throughput, enables a high performance, cost effective, low power, and compact solution for developers to easily integrate with embedded computing platforms.

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Wifi Standard
802.11a/b/g/n
Wifi Frequency
2.4 GHz
5 GHz
Form Factor
mPCIe - half size
Data Interface
PCIe
Data Streams
2T2R MIMO
Driver Support
Windows
In-kernel ath9k
Windows 7
Windows Vista
Windows XP
Linux kernel 2.6.27 →
Max output power
17 dBm
Chipset
AR9382
Atheros
Certification
CE
FCC
IC
Telec
Operating Temperature Range
0 °C – 75 °C
Length
27 mm
Width
30 mm
Sparklan WPEA-121N USB 802.11 a/b/g/n dual band wifi-module

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Uploaded at
2014-02-05 10:13:00
Last updated
2015-09-24 19:06:09
Related products
Sparklan WPEA-121N WiFi 2.4GHz/5GHz
CE RED Verification of Compliance Document for SparkLan WPEA-121N module.

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Uploaded at
2017-07-12 10:52:57
Last updated
2017-07-12 10:52:57
Related products
Sparklan WPEA-121N WiFi 2.4GHz/5GHz
Archive with Sparklan WPEA-121N Windows Drivers

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Uploaded at
2017-02-06 17:44:39
Last updated
2017-02-06 17:44:39
Version
STA9.2.0.462
Requirements
Microsoft Windows
Related products
Sparklan WPEA-121N WiFi 2.4GHz/5GHz
This archive contains the drivers for the SparkLAN module WPEA-121N.

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Uploaded at
2015-12-02 11:57:26
Last updated
2015-12-02 11:57:26
Version
10.0.0.288
Related products
Sparklan WPEA-121N WiFi 2.4GHz/5GHz
Question

What diagnostics information is needed when troubleshooting WiFi?

Solution

In order to ease the troubleshooting of technical problems and understand your end-product or application and its usage scenario we ask you to please provide the following information when creating a technical support ticket at: techship.com/technical_support/

Please give a detailed problem description and in what precise circumstances it is present.

Describe the host system:

-Hardware (system board, processor architecture, other peripheral devices...)

-Operating system with detailed versions (E.g. Windows version and build, Linux distribution, kernel version)

-Drivers used and versions (Linux: out-of-tree vendor drivers or in-kernel drivers?)

-Connection script and connection settings, including e.g. hostapd configuration

Details from the Wi-Fi module label:

-Model

-SKU/BOM or P/N code

-MAC

For Linux systems, capture terminal logs from commands with sudo prefix:

uname –a

ifconfig -a

dmesg

Iw list

lshw -c network

ip route

For PCIe devices:

lspci

lspci –vv

For USB devices:

lsusb

lsusb -t

ls -l /dev/serial/by-id

ls -l /sys/bus/usb-serial/devices

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