It performs as expected, however there are few quirks I'd like to point out about this product:
1. Inputs and outputs are combined into one device in some programs that support audio capturing. This means, you may not have the luxury to select whether you want to record outputs or inputs only as the entire traffic within the device is recorded simultaneously on one track. This can be a problem, as these tracks cannot be separated.
2. In extended use without restarting any of your devices, you may experience buffer glitches which will require a reboot to solve.
Other than these two issues I'm quite happy with the product.