Thiết bị làm mát Máy tính xách tay tích hợp Card Reader (All in one) và Bốn cổng USB 2.0, tương thích với hầu hết các hệ điều hành (WIN98/2000/XP Mac os V9.2 or higher) không cần cài driver, cắm là chạy.

• Hot - Swappable  Supported , compliant  to USB 2.0
• Reader and Writer  Support :Compact  Flash Card 1/Compact Flash Card 2 /Compact Flash-Ultra II/ Compact Flash Extreme/ Micro Drive /Smart  Media Card/ Multimedia Card1/ Multimedia  Card  2/ Multimedia 4.0/ RS -MMC/ HS-MMCSecure  Digital  Card / Mini SD Card /SD-Ultra I I/ XD-Picture/Memory Stick Card/MemoryStick PROCard/Memory Stick PRO(MG)/HS Memory Stick PRO(MG)/Memory Stick DUO Card /Memory Stick DUO(MG)/ Memory Stick PRO DUO(MG)/HS Memory Stick PRO DUO(MG)/MS Pro Ultra II
• Icon beside the card slots, easy to distinguish
• LED working indicator light 
• Sockets: Memory cards Socket x 4
                  USB Port x 3
• When the connected device¡¯s power is  over 0.5 wait , the HUB needs an external power adapter of DC5V2A  to run it 
• Support WIN98/2000/XP Mac os V9.2 or higher
• Data Transfer rate can be 1.5/12/480Mbps
• Four down streamorts can handle high speed(480Mbps), full-speed(12Mbps ) and Low-speed(1.2Mbps)
• Support up to 127devices
• Self-powered mode no external power source needed
• Size 320 x 95 x 18 mm
• Rated Voltage¡G5V
• Rated Electricity¡G2.0A
• Axletree Ball bearing