myway's prettiness usb :

         1.Features: logo printed.  big area for logo. data  upload.

         2.Standard  production: 5-7  Business Days

         3.Rush  service : Yes

         4.Available colors : Any   colour

         5.Imprinting options: Laser  Engraving, color imprint,   resin drop

         6.Imprint  locations:  Front side metal  part,   Reverse side  metal part 

         7.Available capacities: 64M, 128M, 256M, 512M, 1G, 2G.4G, 8G, 16G and 32G.

         8.Compatibility: PC or  Notebook  with  a USB interface

         9.Operation  Systems:Windows Vista/XP/2000/ME/98/95, Mac  OS 8.6 and above , Linux  2.4X

         10.Drivers: Required  only for Windows 98/95. Online Download Available

         11.Transfer  Rate: High Speed USB 2.0  USB 1.1 Compatible

         12.Operating  current: <50mA

         13.Suspend  current : <300uA

         14.Operating temp: -40°C(-40°F) to +70°C(158°F)

         15.Storage temp:-50°C(-58°F) to +85°C(185°F)

         16.Relative Humidity Under Operation: 1% to  98%

         17.Data  retention : 10 Years Minimum

         18.Dimensions L x W x H: 2.17x 0.63"x0.35"(55mmx16mmx8.9mm)

         19.Weight: 15g(0.5oz)approximate

 20.EMI Compliance: FCC(Class B), CE, RoHS