Specification:

Capacity: 128MB/256MB/512MB/1GB/2GB/4GB/8GB/16GB available

Support USB specification version 2.0
Hot Plug and Play

Customized logos and designs are accepted (both silkscreen logo and laser-engraved logo)

support printed in full colour both sides+USD0.38

Support Windows ME, 2000 and XP without device driver
one year warranty 

Casing: Aluminum, likes card not include pringting and packing

NW/GW:9.5g/27.0g

Size:7.4x4.7x0.3cm

Packing List:
Dimensions:7.4x4.7x0.3cm
Packing:10.3x7.3x1.0cm(Plastic Transparency Box) NW:12.5g
Carton:32x23x30.5cm
Capacity:200pcs per carton
NW/GW:5.40kg/6.40kg
Warranty period:1 year
Retail packaging:Plastic Transparency Box
CE & Rohs Certified