There are loads.
I use a mixing desk with a Behringer UCA 202 (microphones cannot be plugged directly into a UCA 202 because it does not have microphone pre-amps).
Other options include (in no particular order and I don’t own these so it’s not a recommendation)
ART USB Dual Pre
PreSonus AudioBox USB
Focusrite Scarlett 2i2
Avid Mbox USB Audio Interface
Omnitronic ADI-004M
M-Audio M-Track - Two-Channel USB
Behringer Xenyx Q502USB
Tascam US-322 USB
and many more.
Note if you want to use “condenser microphones”: Most condenser microphones require “phantom power”. If you use microphones of this type, check that the microphone pre-amp can provide phantom power or the microphones will not work.