2010 Горячие Продажа Мода USB HUB

patent pending 2GB available capacities USB HUB 4 port USB HUB 1. USB2.0 HUB with 4 port 2.High Speed USB2.0, Compliance with USB 1.1 Charge and connect any USB Device 3. 4 ports and power up to 500mA each port 4. Extensively compatible with scanner, digital camera, digital vidicon, optical mouse, Keyboard, USB flash disk,etc. 5. Supports up to 127 USB devices 6. Truly plug & play and hot swapping capability 7. Full data transfer rate up to 480Mbps 8. LED light Indication 9. USB bus power Supply ,No external power supply required 10. Single chip integrated USB HUB controller with embedded proprietary processor 11. Easy for use and have more logo imprinting location in the products' surface, good choice for gift promotion. 12. operating systems: Windows Vista/XP/2000/ME/98/95, Mac OS 8.6 and above, Linux 2.4.X * 4port compact USB2.0 hub is the ideal companion for your laptop or desltop computer,ideal USB expansion for portable use on the road or at home. * Perfect for connecting USB 1.1or 2.0 perpherals such as USB mouse, scanner, digital camera, digital vidicon, audio-system, display, U disk,etc *CE and Rohs compliance,Ideal for gifts or as promotional items about us Shanghai Medfriend Industry specializes in designing, developing, manufacturing, and exporting medical promotional products, giveaways, gimmicks and BATS (brand awareness tools). Our company has a professional team, including experienced project managers, professional in-house product designers, efficient customer managers and experienced workshop engineers. Our products include compliance aids, patient aids, diagnostic tools, detail aids, patient and physician communication devices and consumable products. Our customers are top 20 pharmaceutical labs in the world.