Apps like USB-Controller Pro

Here are some great alternatives to USB-Controller Pro by teraKUHN :
USB OTG Checker Pro - OTG?
USB OTG Checker Pro - OTG?
★4.5
USB OTG Checker
USB OTG Checker
★4.2
OTG Guru - List USB devices
OTG Guru - List USB devices
★3.9
USBMIDIConnect
USBMIDIConnect
★4.4
USB Host Test
USB Host Test
★3.9
Endoscope Camera USB - HD 4K
Endoscope Camera USB - HD 4K
★3.4
USB OTG CHECKER
USB OTG CHECKER
★4.4
UsbTerminal
UsbTerminal
★4.2
Serial USB Terminal
Serial USB Terminal
★4.4
USB OTG File Manager
USB OTG File Manager
★3.7
Bluino Loader - Arduino IDE
Bluino Loader - Arduino IDE
★3.7
TCPUART transparent Bridge
TCPUART transparent Bridge
★4.9
USB Serial Terminal
USB Serial Terminal
★4.8
Connect Anduino
Connect Anduino
★4.5
Sixaxis Enabler
Sixaxis Enabler
★3.6
ADBify — Terminal ADB, USB OTG
ADBify — Terminal ADB, USB OTG
★3.7