Product Form：Internal Computers
PCI-E Port Speed：1 XConnectivity
Port Count：4
USB Port Type：Type-A
USB Version：USB 3.0 Package
Package Type：Retail Dimensions us | metric
Cable Length：58 cm
Depth：25 mm
Height：103 mm
Width：100 mm
Product Weight：281 gFastTech
SKU：1020100
DATE LISTED：10/12/2012Details:ReadsSD, SDHC, Micro SD/TF, XD, MS, M2, and Compact Flash (CF)
5Gbps maximum USB 3.0 bandwidth
LEDs indicate USB hub power and card reader activity
Requires a PCI-E 1X port (also compatible with 4X, 8X, and 16X ports)