... metalWeight: 20g Color: red Features:Features:l USB 2.0 Compatible (Backwards compatible to USB 1.1)l ... ,2GB,4GB,8GB,16GB,32GB,64GBInterface Type:USB 2.0 compatible with USB 1.1Writing Speed:3MB/S ... Laptop, Macintosh, Tablet, Speakers all with USB portOperating System:Windows 7/Vista/XP/2000/ME/NT/98,Linux ... size is 42*42*36CM)2. Shipping By DHL, UPS, FEDEX,TNT etc. under 100kg ;By sea or air over 100kg ...