Wiistation is indeed a fork WiiSXRX which was a fork of WiiSXR, they're both obsolete now and not worth using. WiiSX got completely rewritten so it's either that or Wiistation, they both give pretty good results.
That looks like the router i just got from microcenter. Spectrum wanted to charge me $7 a month for a wifi router, so I said no thank you and just bought one, I paid like $65 tho