• Built-in advanced IC chip
• 4*USB3.0 support max 5Gbps data transmission
• 1*USB-C smart charging support max 5V2A
• 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