Specification	KS-6812	KS-6815
CPU	Intel Atom CPU, N270 1.6G
VGA Interface	D-SUB
VGA Memory	Share system memory up to 128MB
LCD Display	12" 1024x768	15" 1024 X 768
DRAM Memory	DDR-2 400/533MHz, SO-DIMMx2, Max 2G
Serial Port	3x, DB9x2PCS, RJ-45x1
Parallel Port	N/A	Yes, proprietary port   connector
CF Card Slot	Option
CR Port	Yes, one connector control 2 Cash Drawer
Standard USB Port	6,(4ports on the I/O plate, 2 ports on the right side)
Audio Port	Line-Out	N/A
Ethernet Port	10 / 100 / 1000MB
UPS Port	N/A	Yes
Touch Controller	USB Interface
Touch Sensor	5 wires
Wireless LAN	Option
Storage Device	2.5" SATA HDD	2.5" SATA HDD X 2 (1st in   internal, 2nd in base) or   SSD HDD in main unit
Power ON Wake Up	Through Alarm / LAN / Modem
Mechanical   Installation	Desk Top or Wall Mount
Power Saving	Suspension mode
Indicator LED	Bi-color LED indicators
Brightness Control	By push switch
Dimensions   (WxDxH)	309.9 x 262.3 x 288mm (12.2" x 10.3" x 11.3")	378 x 304 x 364mm   (12.5" x 12.0" x 14.3"
Weight (N.W. in kg)	4.1kg	7.7kg
Fanfree system	Yes
Speaker Build in	2W speaker in main unit
OS Support	POSReady, WEPOS, XP pro, Linux
Optional Peripheral
Raid Function	N/A	Raid (Disk mirroring)
MSR	SD-680, 2/3 tracks modular on Right Side of LCD   panel	-SD-400Z: MSR and/or    Finger print sensor - SD-900W: MSR and/or    Wifi Module
Wireless LAN	802.11 b/g with USB interface
CF Card Slot	Type II, memory card only
Customer Pole   Display	PD-309 (2 X 20 LCD, 200mm pole)   PD-2605 (2 X 20 VFD, 200mm pole)	PD-2501: VFD pole display   PD-2602: VFD pole display   PD-306: LCD pole display
2nd LCD Display	N/A	12" LM-6101B; 15"    LM-6501B, VGA Port
RAID	2nd HDD	Yes
SSD Storage Device	Supports S-ATA I (150MB/s)
UPS Battery	N/A	2.3 Ahr/12V