Product Overview
The Dahua 32GB USB 3.1 Metallic Micro Flash Drive (DHI-USB-U166-31-32G) is an ultra-compact, high-speed USB flash drive designed for convenient everyday storage and file transfers. Featuring a USB 3.2 Gen 1 (USB 3.1 Gen 1) interface and 32GB storage capacity, it delivers fast performance in a miniature metallic form factor that is ideal for laptops, desktops, car audio systems, smart TVs, gaming consoles, and other USB-enabled devices. Its low-profile design allows it to remain plugged into devices without protruding significantly, making it especially suitable for permanent or semi-permanent use.
The drive offers read speeds of up to 150MB/s and write speeds of up to 100MB/s (depending on the host device and file type), enabling quick transfers of documents, photos, music, videos, and other digital content. The USB 3.2 Gen 1 interface is also backward compatible with USB 2.0 ports, ensuring broad compatibility across older and newer devices.
With 32GB of storage, the flash drive provides ample space for everyday files, presentations, software installers, multimedia, and backups. It comes preformatted with the FAT32 file system, making it ready for immediate use and compatible with a wide range of operating systems and multimedia devices.
Its metallic micro design is lightweight, durable, and shock-resistant, helping protect your data while remaining discreet when connected to notebooks, vehicle infotainment systems, or smart TVs. The compact construction also minimizes the risk of accidental damage when left plugged in.
The drive supports Windows, macOS, Linux, and Android devices with USB OTG support, offering true plug-and-play functionality without requiring additional drivers. It is suitable for students, professionals, businesses, and everyday users looking for reliable portable storage.
Key Specifications
Brand: Dahua
Model: DHI-USB-U166-31-32G
Series: U166
Storage Capacity: 32GB
Interface: USB 3.2 Gen 1 (USB 3.1 Gen 1) Type-A
USB Compatibility: Backward-compatible with USB 2.0
Maximum Read Speed: Up to 150MB/s
Maximum Write Speed: Up to 100MB/s
File System: FAT32
Compatible Operating Systems:
Windows 7/8/10/11 and later
macOS 10.5 and later
Linux 2.4.x and later
Android 7.0 and later (OTG-supported devices)
Construction: Metallic Micro Design
Durability Features:
Shockproof
Anti-drop Design
Compact Low-Profile Form Factor
Ideal Use:
File Storage
Data Backup
Document Transfer
Multimedia Playback
Car Audio Systems
Smart TVs
Laptops and Desktop PCs