Calculus Keyboard
*MN Schools: Please see Tax Exemption section below.*
Note: Purchases made outside of MN are not taxed.
USB plug-and-play dedicated math keyboard that works alongside your computer keyboard. Keyboard includes a built-in 3 foot USB-A cord. (If a longer cord is needed, please purchase a female USB-A to male USB-A extender in the length of your choice from other sellers.)
Compatible with Operating Systems (OS):
Chrome, Linux, Mac, and Windows
Not compatible with iOS (iPad, iPhone)
Please see the ArithmeType Math Keyboard app on the App store for the iOS for a virtual version of the keyboard.
Compatible platforms/editors/extensions:
Most documents, websites, extensions, add-ons, and PDF editors are compatible. See below for examples, and many more!
Google Docs, Sheets, Slides
Microsoft Word, Excel, and OneNote
MacBook Notes, TextEdit
Websites: Desmos, DeltaMath, and ArithmeType, and most standard websites
Add-ons and Extensions: EquatIO, MathType, OrbitNote, Kami
Screen Readers*: NVDA, JAWS (hardware keyboard)
*Optimized for NVDA--any non-spoken symbols can be added to your NVDA custom dictionary per their standard methods.
If any compatibility issues with specific keys (such as boldface u, v, i, j, k, G in PDF editors), be sure to check the font you are using is appropriate as certain fonts may have limited characters. For best performance, we recommend Arial, Calibri, Times New Roman, Cambria Math, Latin Modern. However, certain PDF editors may not display these characters and another type of platform to type math is recommended.
Limited Compatibility with the following:
Apps: KiwiWrite Math, Free Math App
Screen Readers: ChromeVox on Chromebook, VoiceOver on MacOS
RETURN & REFUND POLICY
If the product does not suit the student's needs or if you are dissatisfied with your purchase, please contact us for return instructions. Returns must be received within 60 days of purchase for a refund of the purchase price minus a 3% processing fee. Refund credit will be reduced by 25% beginning at 61 days, and 50% at 90 days. No refunds will be given after 120 days. Return shipping charges will also be deducted from the refund of the purchase price, unless you choose to purchase return shipping on your own.
Or if you need more assistance or clarification of how to correctly use this product, please visit the FAQ section or email us at info@arithmetype.com.
Limited Product Warranty
odels, products, colors, etc. of the Product that are available at the time of the repair or replacement, and shall be limited to the repair or replacement of only the specific Product that fails due to a manufacturing defect. Any repaired or replaced product shall also remain subject to the original one (1) year warranty from the date of the original purchase, and any repair or replacement shall not extend the original warranty period in any manner or start a new warranty period. There are no other remedies available under this warranty.
Disclaimer of Warranties
The Product must be stored, handled, installed, used and maintained in accordance with instructions provided by Company, and this Limited Warranty is conditioned upon compliance with all such instructions. Copies of the Company’s instruction manual is available from the Company at the address listed below. You may also obtain these materials on the Company’s website at arithmetype.com or by contacting the Company at (651-661-MATH(6284)..
This Limited Warranty does not cover defects caused by:
- noncompliance with Company’s instruction manual. Such failures include, but are not limited to, exposure to physical abuse, including, but not limited to liquid damage, chemical abuse (e.g. harsh cleansers and solvents), thermal abuse or shock (e.g. excessive heat or cold), mechanical abuse (forceful pressure/dropping) or misuse;
- improper storage, installation, handling, and/or use of the Product;
- damage not resulting from manufacturing defects that occur while the Product is in the customer’s possession or its transportation or delivery;
- unreasonable or unintended use of Product;
- minor conditions such as stains, scratches, etc;
- failure or dissatisfaction with the appearance of the Product.
Any information or suggestion by the Company with respect to the Product concerning applications, specifications or compliance with codes and standards is provided solely for your convenient reference and are made without any representation as to accuracy or suitability. You must verify and test the suitability of any information with respect to the Product for your specific application.
THE WARRANTIES SET FORTH HEREIN ARE THE ONLY WARRANTIES MADE BY THE COMPANY IN CONNECTION WITH THIS PRODUCT. THE COMPANY CAN NOT AND DOES NOT MAKE ANY IMPLIED OR EXPRESS WARRANTIES WITH RESPECT TO THE PRODUCT, AND DISCLAIMS ALL OTHER WARRANTIES, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. PRODUCTS SOLD BY THE COMPANY ARE SOLD ONLY TO THE SPECIFICATIONS SPECIFICALLY SET FORTH BY THE COMPANY IN WRITING. OTHER THAN THE LIMITED WARRANTY SET FORTH HEREIN, THE COMPANY MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED. THE COMPANY’S SOLE OBLIGATION UNDER THIS WARRANTY SHALL BE REPAIR OR REPLACEMENT OF A NON-CONFORMING PRODUCT, OR AT THE OPTION OF THE COMPANY, RETURN OF THE PRODUCT AND A REFUND OF THE PURCHASE PRICE. THE BUYER ASSUMES ALL RISK WHATSOEVER AS TO THE RESULT OF THE USE OF THE PRODUCT PURCHASED, WHETHER USED SINGULARLY OR IN COMBINATION WITH ANY OTHER PRODUCTS OR SUBSTANCES.
Limitation of Liability
No claim by the Buyer of any kind, including claims for indemnification, shall be greater in amount than the purchase price of the Product in respect to which damages are claimed. IN NO EVENT SHALL THE COMPANY BE LIABLE TO THE BUYER IN TORT, CONTRACT OR OTHERWISE, FOR ANY SPECIAL, INDIRECT, INCIDENTAL, CONSEQUENTIAL, RELIANCE, STATUTORY, SPECIAL, PUNITIVE OR EXEMPLARY DAMAGES, INCLUDING, BUT NOT LIMITED TO, LOST PROFITS, LOSS OF USE, LOSS OF TIME, LOSS OF REVENUES, INCONVENIENCE, LOSS OF BUSINESS OPPORTUNITIES, DAMAGE TO GOODWILL OR REPUTATION, OR LOSS OF DATA, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR SUCH DAMAGES COULD HAVE BEEN REASONABLY FORESEEN, IN CONNECTION WITH, ARISING OUT OF, OR AS A RESULT OF, THE SALE, DELIVERY, SERVICING, USE OR LOSS OF USE OF THE PRODUCT SOLD HEREUNDER, OR FOR ANY LIABILITY OF THE BUYER TO ANY THIRD PARTY WITH RESPECT THERETO.
Contact Information
Any question concerning this warranty should be addressed to:
ArithmeType LLC
Address: 1 Spring Marsh Lane, North Oaks, MN 55127
Attention: Shannon Canas
Phone: 651-661-MATH(6284)
Care instructions
Dimensions: Approximately 6.5 in. x 4 in. x 1.5 in.
Weight: 13 oz keyboard
To clean: Wipe with damp cloth
Do not immerse in or expose to fluids. Product is designed to be water resistant but not waterproof. Limited product warranty does not cover damage due to exposure to fluids.
MN Schools Tax Exemption
If your school is eligible for a tax exemption, please complete Form ST3 and email it to shannon@arithmetype.com before purchase. You will be emailed a discount code to enter at checkout.
Seller information: ArithmeType LLC, 1 Spring Marsh Lane, North Oaks, MN 55127