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ti nspire cxModel: TI-Nspire CX
Battery: 3.7 L1230SP Li-Ion
Adapter: AC9211U
Year: 2011
Chip: CPU: ET-NS2010B-0 (T6UJ1XBG-0002) ,SDRAM and Flash MCP: Samsung K511F12ACA
Info: Texas Instruments introduced at the 2011 T3 International Conference held on February 25-27 in San Antonio, TX with the TI-Nspire CX and TI-Nspire CX CAS their first graphing calculators with full color, backlit displays.