ThinkCore W315/325/W345 Hardware User’s Manual | Hardware Connection Description |
W315/325
SIM Card Slot 
SD Card Slot
W345
SD Card Slot
SIM Card Slot
Step 4: Power on the embedded computer and tart the operating system.
Step 5: To operate GPRS connection, please refer to the operating system user’s manual for further detail.
NOTE: To remove the SIM card from the slot, press the SIM card in slightly with your finger, and then remove your finger to allow the card to spring out partially. You may now grasp the top of the card with two fingers and pull it out.
Installing an SD Card for Storage Expansion
The ThinkCore W315/W325/W345 provide an SD slot for storage expansion. The SD slot allows users to plug in a Secure Digital (SD) memory card compliant with SD standard V1.0 for up to 1 GB of additional memory space. The following steps show you how to install SD card.
W315/W325
The SD slot is located on the right side of the W315/W325 casing. To install an SD card, first remove the protective cover to access the slot, and then plug the SD card directly into the slot.
Step 1: Use a screwdriver to remove the screws holding the SD/SIM card slot’s outer cover.
Step 2: After removing the cover, insert the SD memory card into the slot.
