Specifications: Casio Cassiopeia A-21S

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Manufacturer	Casio
HPC Name	Cassiopeia A-21S
Device Class	Handheld PC (Clamshell)
Supported Windows CE Versions	Handheld PC 2.0 (Windows CE 2.00)
Part #
Availability	(Discontinued)
RRP / MSRP	$399.95 USD (£300.71 GBP, €354.84 EUD, ¥45,326.67 JPY, est.)
Street Price
Buying Resources	Search hpcBay on the HPC:Facctor Community Forums for this H/PC
Dimensions LxWxH	185 mm x 94 mm x 26 mm 7.28 in x 3.70 in x 1.02 in
Weight	431g (0.95lbs)
CPU Type
CPU Clock Speed	80 MHz
RAM	16 MB
ROM	8 MB
Persistent Storage Area (PSA)
Upgradeable ROM	Unknown
Graphics Chip
Display Type	STN
Backlight	Yes
Screen Visual Area	157 mm x 62 mm (6.18 in x 2.44 in) Diagonal: 168.80 mm (6.65 in)
Screen Dot Pitch	27 mm
Screen Resoloution	640 x 240 Half VGA (HVGA)
Colour Depth	4 Tone Monochrome (2-bit)
Touch Screen
Keyboard	62-key QWERTY
Built-in Pointer
External Mouse
Other Input
RS232 Serial
Infrared (IrDA)	IrDA 1.0 Serial IR (SIR) - 115.2Kbps
USB Host
USB Client
VGA Connector
External VGA Resolution	N/A
Port Replicator
Additional Ports
Built-in Modem	None
Built-in LAN (Wired Network)	N/A
Built-in WiFi (Wireless Network)	N/A
Built-in BlueTooth	N/A
Built-in Cellular	N/A
CF Slot Type	CF Type I / II
PC Card Slot Type
SD/SDIO Slot
MMC Slot
Built-in Speaker	Monoaural
Headphone Slot
Mic Slot
Built-in Mic
Mains (AC) Rating	Input:     Output: 3V 2.5W
Primary Battery	2 AA
Backup Battery	CR-2032
Description	The Cassiopeia A-21S brings together the best-in-class handheld PC hardware and software solutions to create a powerful tool for learning and teaching mathematics and science. Our outstanding partnerships combined with the proven Cassiopeia Software will enhance your teaching abilities like never before.<br><br>Other info: Has Alarm button on outer shell, lid edge front right.<br>A-21S I think the S is for Student and Maple math SW was available for the device on CF from Casio once upon a time
ROM Upgrade Details
In the box	Cassiopeia<br>18mb memory card (non-standard optional item)<br>Users manual<br>Microsoft Services CD<br>Quick Start Guide<br>AD-C50200U a/c Adapter<br>Synchronization cable
Software in ROM	Calculator, World Clock, ActiveSync, PC Link, Remote Networking, Terminal, Solitaire, Pocket Excel, Pocket PowerPoint, Pocket Word, Pocket Outlook, Calendar, Contacts, Inbox, Tasks, Format Built-in Flash<br>PIM Data Backup, Windows Explorer
Software on CD
H/PC:Update	The HPC:Factor Windows Update for Windows CE. Find downloads including ROM updates, drivers, patches and manuals for your Handheld PC in H/PC:Update 4 downloads are available for the Cassiopeia A-21S View: View H/PC:Update
Compatible Peripherals	Visit the Hardware Compatibility List to find compatible hardware devices and upgrades for the Cassiopeia A-21S View: Hardware Compatiblity List (HCL)
Compatible Software	Discover compatible software in the HPC:Factor Windows CE App Store View: Software Compatiblity List (SCL)
DVD Catalyst	No Test Data
Buying Resources	Search hpcBay on the HPC:Facctor Community Forums for this H/PC
Reviews	Smart Computing
Last Updated	24 May 2022

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