Need wifi and faster computer

[blacktoplogistics1]

Needing help with my gateway desktop sx2110g it never had Wi-Fi want to add it and not with USB and I work from home on this computer everyday and it's getting slow and having hard time running the 3 monitors can I buy 1 card or board to fix both problems

 

[Mark RM]

USB WIfi adapters are fine. The kids are gaming on six dollar dongles with Realtek chips at 5Ghz. It's the infrastructure and the AP that has more to do with wifi performance than the adapter.

Your desktop will never, ever be fast. An E1 1500 CPU like you have just isn't quick. At all. Most modern phones are faster.

 

[derekullo]

Gateway Desktop SX2110g
AMD E1 1500 / 1.48 GHz
Dual-Core

Samsung S8
Qualcomm Snapdragon 835 (US, China, Japan)
4x Kryo 280 Performance @ 2.36GHz
4x Kryo 280 Efficiency @ 1.90GHz

He wasn't exaggerating.

The only cpu worse than yours would be a single core from the pentium 4 / Athlon era. (1990s)
Although you do have more ram than computers from back then would have, 6 gigabytes versus 1 gigabyte.