USB OTG Checker: USB Connector
USB OTG Checker: USB Connector Summary
USB OTG Checker: USB Connector is a ad-supported, with in-app purchases Android app in the Tools category, developed by The App Company INC. First released 6 years ago(Jul 2019), the app has accumulated 1.7M+ total installs and 4.3K ratings with a 2.69★ (poor) average rating.
Recent activity: 2K installs this week (15.3K over 4 weeks) showing above average growth , and 3 new ratings this week (36 over 4 weeks) with stable momentum. View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Apr 29, 2025.
Store info: Last updated on Google Play on Jun 3, 2025 .
2.69★
Ratings: 4.3K
Screenshots
App Description
OTG USB Connector: USB Checker- File Manager. OTG Connector Software For Android
Manage Your USB Files Easily with OTG Connector – The Ultimate USB OTG File Manager for Android!
Looking for a fast and easy way to access your USB drive on your Android phone? USB OTG Connector: OTG Checker is your go-to app for managing USB files, checking OTG support, and transferring data with ease. Whether you’re using a USB OTG connector, OTG adapter for Android, or a micro USB OTG cable, our app makes file management seamless.
🔍 Key Features
✔️ Detect and connect to USB OTG devices
✔️ Copy, Paste, Delete and Move files from USB to Internal Storage
✔️ Works with OTG adapter micro USB and USB OTG connector
✔️ Built-in USB checker to test port compatibility
✔️ OTG checker tool to verify device support
✔️ Fast file transfer with intuitive interface
✔️ Supports all major file formats and USB drives
✔️ Lightweight OTG connector software for Android devices
💡 Why Choose This USB OTG File Manager?
Our app combines the power of a file explorer with smart USB detection. If you're using an OTG adapter or USB OTG checker, this app ensures full compatibility and smooth operation. No need to root your device — just plug in your USB drive and get started!
📦 Perfect For
• Accessing external USB storage
• Transferring large files without internet
• Using USB flash drives with OTG-enabled phones
• Managing folders with an OTG connector app
• Users searching for USB checker and USB file transfer tools
🧪 Built-in USB & OTG Checkers
Not sure if your device supports OTG? Use the app’s built-in USB OTG checker and USB checker to test and verify in seconds!
📱 Compatible With Most Android Devices
Tested on major brands like Samsung, Xiaomi, OnePlus, Vivo, Oppo, and more. Whether you’re using a USB OTG adapter or micro USB OTG cable, our app ensures full compatibility and fast performance.
Get the best out of your Android phone with USB OTG Connector: OTG Checker USB File Manager. Download now and take full control of your USB file transfers!

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