• Built-in advanced IC chip
• 1*USB2.0 support max 480Mbps data transmission
• SD/TF 2.0, can read one card a time
• ABS shells
• Nickle plated
• PVC jacket
• Driver-free, plug & play
• Compatible with Windows 11,10, 8.1, 8, 7, Vista, XP, Mac OS X, Linux,etc