7 Port USB 3.0 High Speed Extension Hub Splitter Extender For PC Laptop MacBook Each ball measures approximately 7cm

Each ball measures approximately 7cm diameter

and grooved head collects more wax than a regular cotton swab

Colorful LED flash sticks with 7 modes flashing light: constant

Two-flute Design Gives You Faster

7 Port USB 3.0 High Speed Extension Hub Splitter Extender For PC Laptop MacBook Each ball measures approximately 7cm100% brand new. Ultra high speed, compatible with USB 3. 0, up to 5Gbps. Perfectly fits for USB devices, USB disks, mouses or keyboards and etc. Each USB port equips a independent switch to control. LED indicator shows the working status of the USB port. Plug & play, no extra driver requires. Specifications: Supported system: Microsoft Windows, Apple MacOS, Linux. Data performance: USB 3. 0, 5Gbps max. Optional Power in: DC 5v 2a. Weight: 145g.