Sell 【COD】USB Hub 3.0 4 ports & 7 Ports 5GBPS High Speed With Switch USB Hub For Macbook Laptop PC best price

Description 4/7 USB 3.0 interfaces are strung together, no interference is used, and LED status indicators are present. Multiple devices support concurrent use. The plug-and-play hot swap design makes it easy to use. Specification 1. Quickly expand 4/7 USB 3.0 interfaces that can be easily connected to USB3.0 and traditional USB devices. In the test, the connection is supported by high-power devices such as mobile hard drives, which enable us to live digitally. More vitality. 2. Integrated battery charge controller circuitry, which can realize a dedicated charge port (DCP) and a downstream charge point (CDP) required by the USB Battery Charging 1.2 specification, supports charging of connected devices more than three times. Product use: Support for connecting USB devices such as mobile hard drive / U disk / card reader / mouse / keyboard / cellphone / tablet / MP3 / MP4 / recording pin, 4 USB devices can simultaneously connect to desktop / notebook / Superbook / Tablet computer use or Product features: Simple appearance: high-strength ABS, lightweight and robust Compact and portable: Designed for desktop computers, notebooks, ultrabooks and tablets High speed transmission: Follow the USB 3.0 transmission specification and the theoretical 5Gbps transmission speed Fast extension: 4-port USB 3.0 interface, support for 4 USB devices simultaneously Super compatible: Compatible with USB 2.0 and USB 1.1, supports popular USB devices and mobile hard drives Stable Charging: Charging connected devices is supported, charging efficiency is higher than traditional USB hubs Stable performance: low power consumption, no noise, balanced transfer of USB3.0 interface, safe and stable Safe and reliable: Unique protection against overload and power overload to effectively protect the HUB and attached equipment Plug and Play: Supports hot swap, plug and play, no need to drive Compatible with Windows 7 to Windows 10 / Vista / XP / MAC and other operating systems Transfer rate: 5 Gbps Connection interface: USB 3.0 Support 5V power jack slot ( CABLE NOT INCLUDED ) USB cable length: 30CM Package include 1 x 4 /7 port USB 3.0 hub