Dahua U156 64GB USB 3.2 Gen 1 Plastic Flash Drive – DHI-USB-U156-32-64GB
- 64GB Portable Flash Drive with USB 3.2 Gen 1 Interface
- Read Speed Up to 110MB/s & Write Speed Up to 45MB/s
- Compact Rotating Design Helps Protect the USB Connector
- Lightweight Storage Compatible with Windows, macOS, Linux & Android
Dahua U156 64GB USB 3.2 Gen 1 Plastic Flash Drive
Fast and Portable 64GB USB Storage
The Dahua U156 64GB USB 3.2 Gen 1 Flash Drive is a compact portable storage solution designed for convenient file storage and transfer. Featuring 64GB capacity, USB 3.2 Gen 1 connectivity and a practical rotating design, it is suitable for carrying documents, photos, videos, presentations and other digital files between compatible devices.
Product Features
64GB Storage Capacity: The 64GB capacity provides useful portable storage space for documents, presentations, photos, videos, music and other everyday digital content.
USB 3.2 Gen 1 Interface: The Dahua U156 uses USB 3.2 Gen 1 connectivity for fast and convenient data transfer with compatible computers and devices.
Read Speed Up to 110MB/s: The U156 series offers specified read speeds ranging from 30MB/s to 110MB/s. Actual performance can vary depending on the host device, USB port and operating conditions.
Write Speed Up to 45MB/s: The specified write speed ranges from 8MB/s to 45MB/s across the U156 series, providing practical performance for everyday file transfers.
Rotating Connector Protection: The rotating design helps protect the USB connector when the drive is not in use while eliminating the need for a separate removable cap.
Compact Plastic Construction: The lightweight plastic body provides a practical portable design suitable for regular use at home, school, university or the office.
Lightweight & Portable: Weighing approximately 8g and measuring just 41.1 × 14.8 × 6.7mm, the U156 can be carried easily in a pocket, laptop bag or accessory case.
exFAT File System: The 64GB variant is specified with the exFAT file system, making it suitable for storing larger individual files while maintaining compatibility with supported operating systems.
Multi-Platform Compatibility: The U156 supports compatible Windows, macOS, Linux and Android operating systems, providing flexibility across different devices and computing environments.
Everyday Portable Storage: Its combination of 64GB capacity, USB 3.2 Gen 1 connectivity and compact rotating construction makes the U156 suitable for students, professionals and everyday users.
Product Specifications
| Brand | Dahua |
| Series | U156 |
| Model | DHI-USB-U156-32-64GB |
| Product Type | USB Flash Drive |
| Capacity | 64GB |
| Interface | USB 3.2 Gen 1 |
| Read Speed | 30–110MB/s* |
| Write Speed | 8–45MB/s* |
| File System | exFAT |
| Body Material | Plastic |
| Connector Design | Rotating |
| Maximum Operating Voltage | 5V |
| Maximum Operating Current | 150mA |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -20°C to 70°C |
| Product Dimensions | 41.1 × 14.8 × 6.7mm |
| Net Weight | Approx. 8g |
| Packaging Dimensions | 132 × 100 × 7.8mm |
| Gross Weight | Approx. 20g |
| Operating System Support | Windows 7/8/10 or Above, macOS 10.5 or Above, Linux 2.4.x or Above, Android 7.0 or Above |
| Manufacturer Warranty | 5-Year Limited Warranty |
Recommended Applications
- Office Documents & Presentations
- School & University Files
- Photos & Video Storage
- Music & Multimedia Files
- Portable Data Transfer
- Temporary File Backup
- Home & Business Use
- Compatible Windows, macOS, Linux & Android Devices
Rotating Design for Convenient Everyday Use
The Dahua U156 uses a rotating body design that helps cover and protect the USB connector when it is not being used. With no separate cap to remove or lose, the design is convenient for users who frequently carry and connect their flash drive.
Important Capacity & Performance Information
The stated 64GB capacity is the manufacturer’s nominal capacity. Actual usable storage space will be lower because of formatting, system allocation and differences in storage capacity measurement.
Read and write speeds are specified as ranges for the U156 series. Actual transfer performance may vary depending on drive capacity, host device, USB port, operating system, file size and operating environment.

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