9
2.2.3 Rear View
1. Fan-fold paper entrance chute
2. Centronics interface (SPP mode)
3. USB interface (USB 2.0/ Full speed mode)
4. RS-232C interface (Max. 115,200 bps)
5. Power jack socket
6. GPIO interface (Factory option)
*7. SD card slot (Up to 4G)
8. Internal Ethernet interface (10/100 Mbps)
9. PS/2 keyboard interface
10. Power switch
Note:
The interface picture here is for reference only. Please refer to the product specification for
the interfaces availability.
* Recommended SD card specification
SD card spec
SD card capacity
Approved SD card manufacturer
V1.0, V1.1
128 MB
SanDisk, Transcend
V1.0, V1.1
256 MB
SanDisk, Transcend, Panasonic
V1.0, V1.1
512 MB
SanDisk, Transcend, Panasonic
V1.0, V1.1
1 GB
SanDisk, Transcend, Panasonic
V2.0 SDHC CLASS 4 4 GB
V2.0 SDHC CLASS 6 4 GB
SanDisk, Transcend, Panasonic
V1.0, V1.1
microSD 128 MB
Transcend, Panasonic
1
3
5
4
2
10
6
7
8
9