IBM UISDMC4S User Manual page 6

Introduction
Sockets
Sockets
Refer to following figure and identify the storage card your
USB Card Reader supports.
CF Socket
MS Socket
for
for
Type I/II CompactFlash Card
Memory Stick
& IBM Microdrive
SD Socket
SM Socket
for for
SecureDigital & MultiMedia Card 3.3V SmartMedia Card
5