• Built-in advanced IC chip
• 1*USB-A 3.0 support max 5Gbps data transmission
• 3*USB-A 2.0 support max 480Mbps data transmission
• Aluminum Alloy shells
• Nickle plated
• PVC jacket
• Support hot plug, Plug & Play
• Compatible with Windows 8/10/11, Mac OS, Linux 2.6.14 or higher, supports any USB 3.0, USB 2.0, USB 1.1 and USB 1.0 peripherals