Sunshine-tipway&reg; 3.5 Inch Metal Panel Usb 3.0 Card Reader Writer with 20 Pin Connector(led Indicator) All-in-1 card reader with four slots usb 3.0 speed Two LED lights indicate reading/writing card Support cards XD/MS/CF/MS/SDHC/SDXC/MICRO SD/TF OS Support:Windows 95 OSR2/98SE/Me/2000/XP/Vista, Linux 2.4 and Mac or over Plastic frame for 3.5" bay(can be changed to mental frame)