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Small green circuit board with gold edge connector and two tiny antenna sockets

Ruth's sister

Ruth's sister 4.0 WiFi Network Card 2.4G/5G 300Mbps Mini PCI-E Wireless Adapter

SKU CH-BJC0-JTX7P

Dual-band 2.4/5G Mini PCI-E wireless adapter delivers 300 Mbps for PC or laptop

  • Dual-band 2.4 / 5 GHz for flexible connections
  • 300 Mbps throughput for responsive data transfer
  • Mini PCI-E form factor fits compact laptop slots
  • Bluetooth-compatible radio adds peripheral support without extra hardware

Dual-band Wi-Fi card for desktop and laptop upgrades

This internal adapter adds 2.4 GHz and 5 GHz wireless connectivity with a maximum data rate of 300 Mbps. It fits a Mini PCI-E slot and includes Bluetooth-compatible support for peripherals. The card is suited to owners of older PCs or laptops that lack built-in wireless networking.

Check your system has a free Mini PCI-E slot

Verify the motherboard or laptop chassis provides a Mini PCI-E connector and the necessary antenna cables before ordering. The adapter will not work in M.2 or full-size PCI-E slots. Buyers who need higher throughput or newer Wi-Fi standards should consider a different solution.

Highlights

  • Dual-band 2.4 / 5 GHz for flexible connections
  • 300 Mbps throughput for responsive data transfer
  • Mini PCI-E form factor fits compact laptop slots
  • Bluetooth-compatible radio adds peripheral support without extra hardware

Specifications

No published specifications for this item yet.

Questions about this item

Does the 4.0 WiFi Network Card include any cables or mounting hardware in the box?

The product is listed under Internal Power Cables, so the box contains the card itself; no additional cables or brackets are mentioned.

Should I choose the 2.4 GHz or 5 GHz band for the 300 Mbps Mini PCI-E adapter?

The adapter supports dual-band 2.4G/5G operation, letting you use either frequency depending on your router and environment.

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