ขาย otg usb 3 . 0 แฟลชไดรฟ์กันน้ําสําหรับ android 16 gb - 256 gb ราคาที่ดีที่สุด

Production instructions ● USB 3.0 interface with higher speed and higher stability ● 2-in-1 design with micro USB and USB connectors ● Easy data transfer between computer, tablet and smartphone Compatible with OTG functions of most Android smartphones and tablets ● Portable, lightweight, high-quality metal protects the connector ● Pre-loaded document viewing software for all major file formats Actual capacity: Capacity flash products are usually calculated at the factory as 1MB = 1000KB, 1G = 1000MB, but the operating system uses binary arithmetic 1MB = 1024KB, 1GB = 1024MB, so there are some differences between the display capacity and standard capacity storage products. Is the calculated difference between the manufacturer and our PC 4GB = about 3.6GB-3.8GB 8GB = about 7.4GB-7.6GB 16GB = about 14GB-15GB 32GB = about 28GB-30GB 64GB = about 58GB-60GB 128GB = about 110GB-120GB 256GB = about 230GB-240GB This is the calculated difference between the manufacturer and your PC, please get Google "USB Flash Drive Capacity" for more information.