UGREEN US378 USB C male to USB 3.0 female 0.15m OTG

Product Overview

UGREEN US378 USB-C Male to USB 3.0 Female OTG Adapter is a compact and high-speed connectivity solution designed to bridge modern USB-C devices with traditional USB-A peripherals. With a short 0.15m cable length, it provides a clean, clutter-free connection while supporting fast data transfer and seamless OTG functionality.

This adapter allows smartphones, tablets, and laptops with USB-C ports to directly connect to USB flash drives, keyboards, mice, card readers, and other USB devices without needing a hub. It works instantly with plug-and-play support, making it ideal for both personal and professional use.

Features

• USB-C male to USB-A 3.0 female OTG adapter
• Supports high-speed data transfer up to 5Gbps
• Enables OTG (On-The-Go) functionality
• Ultra-short 0.15m cable for portability
• Plug-and-play, no drivers required
• Backward compatible with USB 2.0/1.1
• Durable braided cable with aluminum alloy housing
• Gold-plated connectors for stable signal transmission

OTG Functionality Explained

This adapter supports USB OTG, which allows your phone or tablet to act as a host device. As a result, you can connect USB drives, keyboards, or mice directly without needing a computer.

For example:

• Connect a flash drive to transfer files
• Use a mouse for easier navigation
• Attach a keyboard for typing tasks
• Connect external storage devices

Performance and Speed

UGREEN US378 delivers USB 3.0 speeds of up to 5Gbps, which is significantly faster than standard USB 2.0. This allows quick transfer of large files such as videos, images, and documents.

Because it supports backward compatibility, it will still work with older USB devices, although at lower speeds depending on the device.

Build Quality and Design

The cable features a premium nylon braided exterior, which improves durability and prevents tangling. In addition, the aluminum alloy casing enhances heat dissipation and long-term reliability.

The 15cm length is intentionally short, making it perfect for:

• Mobile use
• Travel setups
• Tight desk spaces
• Minimal cable clutter

Compatibility

This OTG adapter works with a wide range of USB-C devices that support OTG, including:

• Android smartphones (Samsung, Huawei, Pixel)
• Tablets and iPad Pro (USB-C models)
• USB-C laptops (MacBook, HP, Lenovo, Dell)
• Gaming consoles and accessories

It allows connection to USB-A devices such as:

• Flash drives
• Keyboards and mice
• Card readers
• USB hubs
• External hard drives

Use Cases

• Transfer files directly from USB drives to your phone
• Connect input devices like keyboard or mouse
• Extend USB-C ports to support legacy USB-A devices
• Use external storage without a computer
• Improve productivity on tablets and smartphones

QUICK LINKS

Vention USB-C Male to USB 3.0 Female OTG Adapter CDUBO

Vention USB-C Male to USB 3.0 Female OTG Adapter CDQHO

VENTION USB Type-C Male to Female OTG cable 0.15M CCVBB

Vention USB C Male-Female OTG Cable 0.15M-Ven-CCSBB

VENTION HDMI TO VGA CONVERTER 0.15M BLACK – 42154