That sounds like you're interested in the pTron Nexo OTG Adapter for Type-C Devices!
Based on the information available, here are the key features and details about this adapter: 
✨ Key Features of the pTron Nexo OTG Adapter
* Super-Speed Data Transfer: It typically supports USB 3.0 technology, offering high-speed data transfer of up to 5 Gbps. This allows for quick file transfers.
* OTG (On-The-Go) Functionality: It enables your Type-C device (smartphone, tablet, or laptop) to act as a host, allowing you to connect peripherals like:
* USB Flash Drives (Pen drives)
* Keyboards and Mice
* Game Controllers
* Other USB-A devices
* Charge & Sync: The adapter allows for simultaneous charging and data synchronization with compatible devices.
* Design & Build:
* It features a sleek and compact design for easy portability.
* It often has a robust Aluminum Alloy (or similar metal alloy) housing for durability and a premium look.
* Plug and Play: No external drivers or complex setup are required—you simply plug it in to start using it.
* Compatibility: It's designed to be compatible with a wide range of Type-C enabled devices, including smartphones, laptops, tablets, and chargers.
The "pTron Nexo" line also includes other Type-C accessories, such as multi-port hubs (like 4-in-1 or 8-in-1 hubs with HDMI, Ethernet, and PD charging), so the specific adapter you're referring to is usually the compact single-port USB-A 3.0 to Type-C OTG Adaptor.