describe:1.4 Port USB Splitter: USB hub with 4 USB 2.0 ports, lightweight and durable USB port hub for work and travel.2. High-speed charging and transfer: High-speed USB hub provides data transfer and reading speed. Suitable for multiple USB devices to be used at the same time, such as mobile phones, USB flash drives, mice, keyboards, USB fans, etc.3. Offline charging, no need to connect to the computer, directly connect to the idle mobile phone charger at home. It is a multi-port charger. Can be used in a variety of environments.4. Creative airplane design and fresh colors make the USB hub a great decoration for your desk. Bring you a pleasant shopping experience.5. Plug and Play: The USB hub is plug and play, you just need to connect it to your laptop or PC, compatible with all 1.1 devices.Specification:- Input interface: USB 2.0*4- Rated power: DC 5.0V- Dimensions: 105 x 85 x 26 mm/4.13 x 3.35 x 1.02 inches- Cable length: 1.2 mpacking list:1 piece USB hub splitter1 piece manualNotice:1. There may be a slight error due to manual measurement.2. Due to differences between different monitors, the picture may not reflect the actual color of the item.3. I wish you happy online shopping!