Title：USB2.0 ALL IN 1 CARD READER/WRITER USB2.0 3PORT HUB
Pro. specification：MORE IN 1 CARD READER USB 4PORT HUB，Portable for notebook and desktop PC. A convenient and fast data exchange device for MP3 MP4 PDA...etc LED workin indicator light.
Card notch：SD/MMC CFI/CFII MS/MS DUO SM/XD 4PORT USB
Support：
Compact Flash(Type I/II)
Micro Drive Compact F；ash UII Compact Flash Extreme III
Smart Media card Secure Digital card
Mini Secure Digital card (Need Adapter) Micro SD card (Need Adapter)
Multi-Media card Multi-Media Plus card Multi-Media Turbo card
RS Multi-Media card RS Multi-Media Mobile card
RS Multi-Media Turbo card Memory Stick Memory Stick Pro
Memory Stick DUO (Need Adapter)
Memory Stick Pro DUO(Need Adapter) Memory Stick Magicgate
Memory Stick Select Memory Stick Rom
Memory Stick Duo Magicgate(Need Adapter)
XD-Picture Card USB 4PORT HUB
Transfer face：USB1.1/USB2.0
Op.system：Windows 98SE/ME/2000/XP,Macintosh OS 9.0above
Transfer speed：480Mbps
Power：USB 5V600ma
Op.temperature：0℃-70℃
Deposited：10℃-90℃
Humidity：10%-90%non-condensing
Dimension：95MM*62MM*13MM