Please help me buy the right product


Guys I need some help buing a mixwer with audio interface


I have Xenyx 802 and as it does not have audio interface I use UCA 202

I need to record my electric guitar + Vocal ( condensor) + Keyboard  midi and another channel for harmonica


So I need to upgrade  I need to have stereo each separate channel so I can edit them for example edit vocal etc in my software


So I suppose I need a mixer that has audio interface right? Can you please suggest some thing . I have tight budget but I do not want to sacrifice things