Five In One Multifunctional Card Reader Expansion Dock Laptop Headphone High-speed USB Expansion Dock Features: Multifunctional Five in One: This USB port hub extender instantly expands the connection of laptops,tablets,or smartphones through five important ports,allowing you to connect various devices and peripherals to improve work efficiency and convenience. High speed data transmission USB port: Five ports can be used simultaneously,supporting the simultaneous connection and use of keyboard,mouse,USB flash drive,hard drive and other devices.The power supply is sufficient,and the response is sensitive without lag.Easy to read card slots,supporting card and reading,solving card reading difficulties.Fast transfer speed allows you to transfer large files,photos,and videos in seconds.Enjoy seamless and efficient workflows with this powerful docking station. Convenient charging port: plug and play,no software,drivers,or installation process required.The slim and portable aluminum alloy body design provides better heat dissipation.Meanwhile,C-type charging provides fast output to meet your needs. Wide compatible: Designed specifically for various Type-C devices,the phone can be connected to a USB drive for free data viewing,making it more convenient to connect to tablet offices.Plug and play design ensures easy installation and use without the need for additional drivers or software. Portable Design: This base hub features a compact and lightweight design,making it perfect for outdoor use.Its aluminum alloy casing ensures long-lasting performance,making it an important accessory for equipment. Product Description: Product Name: Extender Material: Aluminum alloy Product color: gray Product size: 9.5x1.6x0.8cm/3.7x0.6x0.3in Product line length: 10cm/3.9in Packaging size: 13.5x5x1.2cm/5.3x2.0x0.5in Product weight: approximately 0.057 pounds Package Include: 1x expander