Multifunction USB 2.0 All In One USB Smart Card Reader

Specifications: size 5.29*2.12*1.15cm weight 15g MAX curent 150MA read speed 4 bit work temperature 40°C~+85°C Product Features: 1. 4 slots compatible: Micro MS(M2)*SD*MMC*SD(HC)*DV* MS Duo*MS PRO Duo; Micro SD*T-Flash 2. Compatible with: WINDOW 98,WINDOW SE,WINDOW ME,WINDOW 2000,WINDOW 2003,WINDOW P4,WINDOW 7,WINDOW XP,Vista;MacOs86;MACOS…etc. 3. USB interface supply power,not need external power. 4. LED read and write instruction. 5. Compatible cold-insert(insert card first