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Small green M.2 Wi-Fi card with gold edge connector and black chips

YEPLOOK

YEPLOOK QCNFA344A M.2 Wi-Fi adapter 867Mbps bluetooth 4.1

SKU CH-WJ3F-N4CTR MPN QCNFA344A

Dual-band M.2 Wi-Fi adapter delivering 867 Mbps and bluetooth 4.1

  • TypeM.2 Wi-FI Adapter
  • Dual-band Wi-Fi on 2.4 and 5 GHz
  • 867 Mbps peak throughput via 802.11 ac
  • Bluetooth 4.1 for wireless peripherals
  • NGFF M.2 form factor fits compatible laptops

Dual-band M.2 Wi-Fi adapter with Bluetooth 4.1

The YEPLOOK QCNFA344A is an NGFF wireless card that delivers dual-band 2.4 GHz and 5 GHz connectivity plus Bluetooth 4.1. It is built around the Qualcomm Atheros chipset and supports the 802.11 a/g/n/ac network standards. This adapter targets users adding or replacing Wi-Fi in compatible laptops or small-form-factor desktops.

867 Mbps maximum link rate

The single specification that decides fit is the 867 Mbps peak throughput on the 5 GHz band under 802.11ac. Buyers who need higher throughput or newer Wi-Fi generations will find this ceiling too low. The card also cannot support Lenovo, ThinkPad or HP systems, so owners of those brands must choose a different module.

Highlights

  • Dual-band Wi-Fi on 2.4 and 5 GHz
  • 867 Mbps peak throughput via 802.11 ac
  • Bluetooth 4.1 for wireless peripherals
  • NGFF M.2 form factor fits compatible laptops

Specifications

TypeM.2 Wi-FI Adapter

Questions about this item

What does the 867Mbps figure mean for actual throughput on a laptop?

The 867Mbps rate is the maximum PHY link speed under 802.11ac; real-world throughput will be lower due to overhead, signal quality, and client capability.

How does the NGFF interface limit what this card can do?

The NGFF M.2 slot provides PCIe and USB lanes for the Wi-Fi and Bluetooth 4.1 functions; it does not impose a separate speed cap beyond the 867Mbps radio link.

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