1. Supports hot swap and high-speed USB 2.0 connectivity. 2. USB flash drive with plug-and-play functionality; no external power supply required. 3. The USB interface enables efficient file transfer and enhances productivity. 4. Read/write speeds range from 4 MB/s to 20 MB/s, depending on file type and host computer configuration. 5. Compact design fits easily in a pocket for convenient portability; highly compatible USB interface. Product Parameters: Product Name: USB Flash Drive Interface: USB 2.0 Capacity: 8 GB / 16 GB / 32 GB / 64 GB Speed: 4 MB/s – 20 MB/s Working Current: 100 mA Standby Current: 50 mA Operating Temperature: 0°C to +70°C Operating Voltage: 4.75 V – 5.25 V Storage Temperature: -30°C to +55°C Humidity: 20% RH to 85% RH Compatible Devices: Computers, cars, Bluetooth speakers, TVs, and other devices with USB expansion support. Supported Operating Systems: Windows 2003 / XP / Vista / 7 / 8 / 10, macOS, Linux Color: Silver Material: Metal Dimensions: 23 x 13 x 6 mm Package Contents: 1 x USB Flash Drive Note: Color may vary slightly due to lighting and screen settings. Slight measurement variations of ±1–3 mm may occur.