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Green half Mini PCIe wireless card with detachable antenna

Avantalk

Avantalk WiFi 7 Tri Band Half Mini PCIe Wireless Adapter 8774Mbps with Antenna

SKU CH-MJKX-2F5EY

Tri-band WiFi 7 card delivers up to 8774 Mbps across 2.4, 5 and 6 GHz bands with MU-MIMO and includes an antenna

  • Product typeBluetooth Adapter
  • Tri-band 2.4, 5 and 6 GHz avoids interference
  • 8774 Mbps total throughput for 4K streaming and large transfers
  • MU-MIMO streams to multiple devices simultaneously
  • Bluetooth pairs peripherals with better efficiency
  • Works with Windows 10, 11, Linux kernel 5.1+ and Chrome OS

WiFi 7 Tri-Band Mini PCIe Card

This half Mini PCIe adapter brings WiFi 7 connectivity to desktops, laptops, workstations or servers. It operates across the 2.4 GHz, 5 GHz and 6 GHz bands for a combined link rate of 8774 Mbps. The module includes an antenna and supports MU-MIMO for simultaneous multi-device streams.

Compatibility and Limitations

The card fits any half Mini PCIe slot and works with Windows 10, Windows 11, Linux kernel 5.1 or later, and Chrome OS without extra drivers. Buyers whose systems lack a half Mini PCIe slot cannot use this adapter. Users needing only 2.4 GHz or 5 GHz bands may find a dual-band model more suitable.

Deciding Specification

The single figure that determines fit is the 320 MHz channel width available on the 6 GHz band. This width enables the ultra-low latency and top-tier throughput that define WiFi 7 performance. If your router does not support 320 MHz channels on 6 GHz, you will not reach the advertised speeds.

How it compares

Measured against everything we stock in Wi-Fi Cards & USB Adapters, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 86% of the 1,565 comparable items (median $18.99).

Specifications

Product
Product typeBluetooth Adapter

Questions about this item

How do I install the half Mini PCIe card and which step is often missed?

Insert the card into a half Mini PCIe slot, secure it with the mounting screw, then attach the supplied antenna leads to the U.FL connectors — the step most often missed is connecting both antenna cables before closing the case.

What maintenance or replacement will the adapter need later?

No scheduled maintenance is required; keep the antenna connections tight and update drivers when Windows 10, Windows 11, Linux kernel 5.1 or newer, or Chrome OS release new wireless stacks.

What limit appears first during sustained high-throughput use?

The 6 GHz band tops out at 5800 Mbps using 320 MHz channels, so sustained transfers will hit that ceiling before the 5 GHz 2400 Mbps or 2.4 GHz 574 Mbps limits.

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