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Green Mini Half PCI-E Wi-Fi card with black chips

Supersuperuncle

Supersuperuncle Atheros AR9287 AR5B97 300Mbps Mini Half PCI-E Wi-Fi adapter

SKU CH-QK7C-2BFAH

Adds 300 Mbps Wi-Fi via Mini Half PCI-E using Atheros AR9287 AR5B97

  • TypeM.2 Wi-FI Adapter
  • Atheros AR9287 chipset delivers 300Mbps wireless speed
  • Mini Half PCI-E form factor fits compact laptop slots
  • M.2 interface provides modern motherboard compatibility
  • New condition ensures reliable out-of-box performance

Atheros AR9287 AR5B97 300Mbps Mini Half PCI-E

This Supersuperuncle wireless adapter uses the Atheros AR9287 chipset to provide 300Mbps connectivity. It fits a Mini Half PCI-E slot inside a laptop or small-form-factor desktop. The card is supplied new and carries the AAA+ high-quality designation from the supplier. It is a direct replacement for the AR5B97 module.

300Mbps maximum link rate

The single specification that decides compatibility is the 300Mbps maximum link rate. This ceiling matches the AR9287 capability and the AR5B97 form factor. Buyers who need higher throughput or a different bus interface will not be served by this card.

Highlights

  • Atheros AR9287 chipset delivers 300Mbps wireless speed
  • Mini Half PCI-E form factor fits compact laptop slots
  • M.2 interface provides modern motherboard compatibility
  • New condition ensures reliable out-of-box performance

Specifications

TypeM.2 Wi-FI Adapter

Questions about this item

What does the 300 Mbps rating mean when the card is installed?

It is the maximum PHY link speed the AR9287 can negotiate; real throughput will be lower due to overhead and signal conditions.

What does the Mini Half PCI‑E interface limit in practice?

The slot provides a single PCIe lane, so bandwidth is capped at the link speed the AR9287 supports.

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