Cactus Music
specs
ConnectivityUSB 2.0Form FactorDesktop
Simultaneous I/O  2 x 2
A/D Resolution24-bit/96kHz
Analog Inputs1 x XLR, 1 x TS
Analog Outputs2 x TRS
Number of Preamps1
Phantom PowerYes
Bus PoweredYes
Manufacturer Part NumberAudioBox iOne
 
It would seem this device is a 2x2 interface and should support recording 2 channels simultaneously.
What do you see if you use Studio one?
 

is that from the presonus web site ?
it also seems a little strange, 1 preamp but can be a 2x2 ?
I don't think it is a 2x2 interface. the audiobox i2 is.
 
 
I don't know maybe your right, but it doesn't say IO is 2x2 on presonus web site.
its also a little starnge in the adds:
""Primed for high-quality single-channel recordings""
im not sure how you do 2 channels simultaneously with only 1 pre amp