Замена сетевой карты

[Neftekach]

У меня ralink rt-3290 802.11bdn 2.4GHz, На какую сетевую карту можно заменить что бы получить 2.4/5 GHz?

[Paul_Tikkanen · Accepted solution]

Hi:

If your notebook has two wifi antenna wires connected to the Ralink wifi card, you have two options to upgrade to a dual band wifi card in your model...

Dual band AC:

Broadcom BCM4352 802.11ac 2x2 Wi-Fi + Bluetooth 4.0 combo  HP part # 724935-001

The above card will have a maximum throughput of 867 MBPS on the 5.0 GHz wifi band with an AC router.

Dual band N:

Broadcom BCM943228HMB WiDi 802.11 a/b/g/n 2x2 Wi-Fi + Bluetooth 4.0 combo   HP part # 730668-001

The above card will have a maximum throughput of 300 MBPS on a Dual band N or AC router.

These cards can usually be found for sale on eBay or Ali Express.

Search by the HP part number, not the model of the wifi card.

Below is the link to the service manual, where you can find the wifi card removal and replacement procedure...

c04069163.pdf (hp.com)

[Neftekach]

Thanks a lot! U a best!

[Paul_Tikkanen]

You're very welcome.

Please post back and let us know how your notebook's wifi card upgrade project went.

[Neftekach]

Ok, I’ll keep you informed