USB Port:  4 Unit
Interface Options:  Hi-Speed USB 2.0 Certified, Standard USB 1.1
Colors Available:  silver,black.bule
Imprint Optioms:  Color Imprint
Packaging Options:  Retail,Bulk
Accessory Options:  Lanyards, Manual

Physical Characteristics:
*Ambient Temp:   -10 to +55 degrees Celsius
*Storage Temp:  20 to +55 degrees Celsius
*Operation Relative Humidity:  20% to 90% (40 degrees Celsius)
*Storage Relative Humidity:  20% to 93% (40 degrees Celsius)
*Warranty:  3-year warranty
*EMI Compliance:  RoHS, CE, FCC

 System Requirements
*Hardware:  PC and/or Macintosh with USB port
*Host BIOS:  Supports USB ZIP or USB HDD mode
*Operation System:  Windows 98/SE/ME/2000/XP, Linux 2.4.x, Mac OS 9.2 or above

* 4-port USB HUB
* Fully Compliant with USB1.1 and USB2.0 Specification
*Support data transfer rate at 1.5 / 12 / 480Mbps
*Connect up to maximum of 127 USB devices
* Compliant with USB2.0 and USB1.1 specification device
*Plug and play
*Multiple USB port A type up to 500mA and automatic current sharing by device request
* Windows98, 2000 device driver automatic installation
*No external power and device driver is required.
*Conveniently connect desktop and notebook to device Plug-and-play in any PC through USB connection

OEM/ODM,Customized Logos/Designs are Welcome