The CRA-2 Wireless Tablet allows you to walk around the classroom to take a closer look at what the students are doing and engage them easily. You don’t need to be stuck in front of the class all the time anymore!

Featuring an ergonomically designed, light weight, and battery free pen as well as 8192 levels of pressure sensitivity and 0.3mm accuracy you’re going to experience a smooth, natural writing feel.

Use it with an ELMO document camera and annotate on live images, record your lesson instantly and share it with the whole class.

Use the CRA-2 as mouse to control the operation and features of your computer without being in front of it.

Product Features

PC-Free Operation

The CRA-2 can also go PC-free when using a compatible ELMO Document Camera. Inserting the wireless receiver in the USB port of the Document Camera activates the embedded software for remote control of the document camera as well as tools to annotate on the camera image or a whiteboard.

Use with ELMO Interactive Toolbox (EIT)

Use the CRA-2 with the ELMO Interactive Toolbox software, for Windows and Mac, and you have a feature rich classroom pair that allows for annotation on and control of ELMO Document Cameras, the use of a multiple whiteboards for creating ad-hoc content, and the ability to annotate on and control your computer desktop without leaving the software.

Long Battery Life

On a full charge the CRA-2 Wireless Tablet offers approximately 15 hours of continuous operation.


  • Educational

Specifiations of CRA-2

Operating Temperature 0 to 40 Degrees Celcius
Reading Range 8.0 x 5.0 inches (203.2 x 127.0 mm)
Reading Resolution 0.005 mm
Reading Accuracy 0.3 mm
Reading Speed 233 pps
Pen Pressure Level 8192 Levels
Wireless Band Used 2.4 GHz
Communication Range Approx. 49.2 feet (15 m) (differs depending on usage conditions)
Power Supply Lithium-ion battery
Continuous Operation Time Approx. 15 hours (differs depending on usage conditions)
Auto Power Off Time Approx. 45 minutes
Full Charging Time Approx. 4 hours
Consumption Current When using USB: 5 V 500 mA
When using lithium-ion battery: 3.7 V 67 mA
Computer Model Computers equipped with a standard USB port (TypeA) (Operation is not guaranteed for all computer environments.)
Compatible OS Windows 10 / 8.1 / 8 / 7 Mac OS X 10.15 / 10.14 / 10.13 / 10.12 / 10.11
External Dimensions (W X D X H) 12.2" x 8.2" x 1.1" (310 x 207 x 27.2 mm)
Weight 18.7 oz (530 g) (including the tablet, wireless dongle, battery and pen)

Click to Download

Click to download Softwares, Manuals, Specifications and Brochures


Download ELMO Interactive Toolbox (EIT)


CRA-2 Manual (English)


Download CRA-2 Brochure

*1 : Video files such as mirroring video files (the operation screen of a computer or smartphone) will be displayed at a maximum resolution of 1080p (1920x1080) after being scaled