TECHSHIP IS A GLOBAL SUPPLIER OF WIRELESS COMPONENTS
Superior Performance for Multimedia Networking
SparkLAN WPEA-250GN is an 802.11n Single-Band wireless mini pci express Half Mini Card based on Atheros AR9287 chipset. It supports 2T2R (2-stream) function, which provides maximum data rate up to 300Mbps and improves the overall Wi-Fi coverage area.
This Mini PCIe wireless card, WPEA-250GN, incorporated advanced security encryption, such as WPA, and WPA2, to help prevent users’ devices from malicious attacks.
What diagnostics information is needed when troubleshooting WiFi?
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:
-SKU/BOM or P/N code
For Linux systems, capture terminal logs from commands with sudo prefix:
lshw -c network
For PCIe devices:
For USB devices:
ls -l /dev/serial/by-id
ls -l /sys/bus/usb-serial/devices