Features:Brand new and high quality.
2 Ports USB 3.0.
Compliant with USB 3.0 specification revision 1.0.
Date transfer rate up to 5.0Gbps.
Supports 4 downstream ports for all speeds.
Compatible with Windows 2000/ XP / Vista / Windows 7.
Size: 12cm x 8.8cm x 2cm.
We don't offer pattern choice. Your order will be sent in patterns at random.
Package Included:1 x 2 Ports USB 3.0 PCI Express Card
NO Retail Box. Packed Safely in Bubble Bag.