4 Port USB Hub

Products Status: Stock Ports: 4 Interface Type: USB 2.0 Certification: CE Brand Name: SM Model Number: HUB0023 Place of Origin: Guangdong China (Mainland) Working voltage:: 5V Current:: 500mA Speed:: up to 480Mbps USB1.1/1.0:: Support Packaging & Delivery Packaging Detail: Standard blister packing,OEM packing box... Delivery Detail: Within 2-3 business days after confirmed payment Specifications 1.4port personal usb hub 2.Up to 500MA of power supply 3.Second generation USB HUB controller chip 4.Driver-free     4 Port USB Hub    Specifications:1. With 4 USB interface, each up to 500mA power supply;2. Use the second generation USB HUB controller chip;3. Driver-free, Plug and play, support hot-plug;4. No need external power supply;5. USB 2.0 interface, backward compatible with 1.1/1.0;up to 480Mbps;6. OS: Win 95 OSR2/98SE/Me/2000/XP,Linux 2.4 and Mac OS8.5 or above