Interface: USB 3.2 Gen 1 (USB 3.1 Gen 1) Type-A; backward compatible with USB 2.0.
Read Speed: Up to 150 MB/s.
Write Speed: Up to 100 MB/s.
File System: Pre-formatted exFAT (supports files over 4GB).
Design: Ultra-compact metallic housing; low-profile so it can stay plugged in without protruding.
Weight: Approximately 2.2 grams.
Durability: Shock-resistant and anti-drop construction.
Compatibility: Plug-and-play; works with Windows 7/8/10/11, macOS 10.5+, Linux 2.4.x+, and Android 7.0+ (OTG-supported devices).
Operating Temperature: 0°C to 60°C.
Warranty: Backed by Dahua's standard warranty.
Model Note: Likely the U166 series (marketed as "Metallic Micro Flash Drive"). Other 64GB Dahua drives like the U176 (standard size, car/music use) and U106 (USB
