Dahua 64GB USB3.1 Metallic Flash Drive (DHI-USB-U166-31-64G)

The Dahua 64GB USB3.1 Metallic Flash Drive (DHI-USB-U166-31-64G) is a high-speed, durable, and compact storage solution designed for versatile use across multiple devices. Its miniature metallic design makes it ideal for car audio systems, laptops, and other digital devices while offering protection against water, shock, and drops. Equipped with a USB 3.2 Gen 1 interface, this flash drive delivers fast read and write speeds, allowing efficient transfer of large files such as videos, music, and documents. Compatible with Windows, macOS, Linux, and Android, it provides a reliable, portable, and long-lasting storage option for both personal and professional use.

Product Features

Compact & Portable

The miniature design, measuring 19.6 mm × 15.2 mm × 7.2 mm (0.77″ × 0.60″ × 0.28″), makes it easy to carry and unobtrusive when connected to laptops, car stereos, or other devices.

Durable Metallic Body

Its metallic casing enhances durability, offering resistance to water, shock, and drops for reliable protection of your data in everyday use.

High-Speed USB 3.2 Gen 1 Transfer

Provides fast data transfer with read speeds of 15–150 MB/s and write speeds of 6–100 MB/s, ensuring efficient handling of large files.

Wide Compatibility

Supports Windows 7/8/10 or later, macOS 10.5 or later, Linux 2.4.x or later, and Android 7.0 or later, making it suitable for a wide range of digital devices.

Long-Term Warranty

Backed by a 5-year limited warranty, giving users confidence in the product’s durability and long-term performance.

Product Specifications

• Product Model: DHI-USB-U166-31-64G
• Capacity: 64 GB (nominal; usable ~59.7 GiB)
• Interface: USB 3.2 Gen 1 (USB-A, backward compatible with USB 2.0)
• Read Speed: 15–150 MB/s
• Write Speed: 6–100 MB/s
• File System: FAT32
• Operating System Compatibility: Windows 7/8/10+, macOS 10.5+, Linux 2.4.x+, Android 7.0+
• Body Material: Durable metallic body
• Product Dimensions: 19.6 mm × 15.2 mm × 7.2 mm (0.77″ × 0.60″ × 0.28″)
• Net Weight: About 2.2 g (0.005 lb)
• Operating Temperature: 0 °C to +60 °C (32 °F to 140 °F)
• Storage Temperature: –20 °C to +70 °C (–4 °F to +158 °F)
• Max Operating Voltage: 5 V
• Max Operating Current: 220 mA