S-Board 840 Numeric Keyboard

Mice & Keyboards
The S-Board 840 Numeric Keyboard is a wired, numeric keypad with calculator function. It is the perfect companion for compact keyboards, particularly the S-Board Keyboard. It has an 11-digit LCD screen display to show calculating results. The “SEND” function sends the current figure on the calculator display to your computer....

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The S-Board 840 Numeric Keyboard is a wired, numeric keypad with calculator function. It is the perfect companion for compact keyboards, particularly the S-Board Keyboard. It has an 11-digit LCD screen display to show calculating results. The “SEND” function sends the current figure on the calculator display to your computer.

Working With Numbers Has Never Been Easier

The S-Board 840 Numeric Keypad is a versatile 26-key numeric keypad with dual functionality. Not only does it enhance numerical data entry, but it also functions as a fully featured calculator with memory capabilities. While the S-Board 840 Numeric Keypad complements all compact keyboards, it is the perfect companion to the S-Board 840 Compact Keyboard. By combining the two, the convenience of a numeric keypad and the ergonomic advantages of a compact keyboard are delivered. With matching case construction and keycaps, the S-Board Compact Keyboard and S-Board Numeric Keypad create a cohesive and efficient setup.

Efficient Numerical Input

The S-Board 840 Numeric Keypad is an excellent companion for users who frequently engage in numerical data entry. Where regular number input is essential, the S-Board Numeric Keypad pairs seamlessly with the S-board 840 Compact Keyboard. With the flexibility to place the numeric keypad on the opposite side of your mouse hand or stow it away when not in use. This adaptability allows you to switch between left and right hand usage, distributing muscle activity more evenly. Beyond numeric input, this keypad can also function as a hand-held calculator.

Calculator Function

Equipped with an 11-digit LCD screen display, this keypad transforms into a stand-alone calculator complete with a memory function. A simple keystroke instantly toggles between “numeric keypad” and “calculator” modes. Results on the calculator can be sent to the computer via the Send function.

Accurate Typing

The numeric keys have a concave shape with an inner curvature, providing a snug fit for your fingertips. This design promotes better orientation and precise typing. The eight extra keys for the calculator function have a convex key shape so that the different key functions can be identified by touch.


The S-Board 840 Numeric Keypad is compatible with Windows computers or laptops, which have an USB port. MacOS users can use the calculator function only.

Key Features Of S-Board 840 Numeric Keyboard

  • Perfect Companion: Using the S-Board 840 Numeric Keypad in conjunction with a compact keyboard delivers the convenience of a numeric keypad and the ergonomic advantages of a compact keyboard.
  • LCD Screen Display: The S-Board 840 Numeric Keypad boasts an 11-digit LCD screen that displays calculation results. This feature allows it to function as a stand-alone calculator with memory capabilities.
  • Dual Modes: With a single keystroke, you can seamlessly switch between two modes: “numeric keypad” and “calculator”. This flexibility ensures efficient data entry and computation.
  • Direct Data Transfer: The “SEND” function enables direct data transfer from the calculator display to your computer. No more manual copying and pasting, simply position your cursor and press the “SEND” key.
  • Key Variety: The keypad includes 26 different keys, including essential calculator functions like Clear and Memory.
  • Adjustable USB Cable: The included USB cable can be extended up to 120cm or shortened to just 11cm, allowing you to maintain a tidy workspace without cable clutter.
  • Protective Sleeve: For easy transport and storage, the S-Board 840 Numeric comes with a fabric storage sleeve that safeguards the keypad/calculator.

    Technical Specifications Of S-Board 840 Numeric Keyboard

    (w x d x h)
    95mm x 195mm x 21mm
    Weight 145 grams
    Connection Type Wired, via 1.2 Mini USB cable
    Compatible operating system Windows

    What is the Warranty Period?

    • 1 year limited 

    Product Code: BNES840DNUM

    REQUEST further information

    Shipping & Returns


    We use Australia Post as our main couriers, deliveries will be received Monday to Friday during regular business hours. Our couriers cannot phone prior to delivery, and someone will need to be present to accept the delivery during business hours. If items are in stock (excluding chairs and desks), the delivery times are as follows: Major Metropolitan cities 1-3 business days Rural Areas 3-4 business days Australian chair companies ( Gregory’s range): Quickship chairs are available for dispatch from the factory within 2 business days. Custom made chairs (modified seat, or fabric colours) take between 3-4 weeks for manufacture. Delivery can take up to 15 days (Darwin & Perth). Sydney & Melboure are usually between 2-4 days. Other areas are between these times, but please contact us if you would like a more definite timeframe. Imported chairs (Kinnarps, selected HAG, rh). Please allow up to 8-12 weeks for delivery. Desks: As desks have a wide range of custom options, please contact us for time frames. We require a contact phone number and email address for all deliveries. Once your order has been shipped, we send an e-mail with the tracking information for your order.


    At Ergoport, we strive to provide the most up-to-date information on our products to allow you to make the most informed decision before you make your purchase. However, if you do make an incorrect choice or change your mind, return the product within 7 days of receipt (upon approval only). A 20% restocking fee will apply to approved returns. Unfortunately, we cannot accept products which are not in a resellable condition e.g. products removed from blister packaging or without packaging, products that have been installed (monitor arms, keyboard trays, anti-glare and privacy filters etc). If the product you receive is faulty/dead on arrival or damaged in transit, contact us within 7 days and you will receive either a full refund (including any freight costs) or product exchange (refunds and exchanges are upon approval and only after damaged goods have been inspected). Please note there is no refund or exchange for special order items (unless faulty or damaged on arrival). These include all chairs and complete height adjustable desks. For all enquiries related to returns or exchanges, please e-mail sales@ergoport.com.au. Please keep your invoice for proof of purchase. Please do not send any return/exchange products to Ergoport prior to contacting us for approval.


    Freight in Australia is based on the heavier weight, either physical weight or volume weight. To calculate freight, simply add the product to cart, and enter the delivery postcode into the relevant field. If no postcode is entered, a default freight charge will appear until entered.

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    How do I order from the website?
    To make a selection, add a Quantity amount to your item and click ADD TO CART. Your shopping cart can be reviewed before your order is confirmed.

    Can I check what I have ordered before confirming?
    You can check what you have ordered at any time by clicking CART icon in the top right hand side of the website.

    What do I do if I want to change my order?
    You can change your order before you checkout via either ticking the remove item box located below the item, or changing the quantity required in the Quantity field box. If you want to change your order after you have checked out, please contact us immediately via telephone on 02 9929 8447 or alternatively email enquiries.mail@ergoport.com.au. We cannot change your order if the order has already shipped 

    Can I pick up my order at a shop front?
    We have an office located in North Sydney where you can pick up your order. We are open Monday to Friday, 9am – 5.30pm, excluding public holidays. Depending on the product, there still may be a freight charge as most of our products are shipped from the manufacturer or supplier. Please contact us on 02 9929 8447 before to confirm pick-up.

    How much is freight?
    Please see the Freight Section for up to date freight prices.

    When does the order get shipped?
    Once we have processed your credit card we organize your order for delivery. In most cases the order will ship next day, but some products (chairs for example) may ship from 1 week to 12 weeks depending on manufacturer. Please see delivery for delivery times. 

    Can I track the shipping?
    For most products we will send you tracking information via email through our Fastway courier service. We do not receive tracking for chairs however we will send you the Estimated Time of Arrival (ETA) via email and will update you if this changes.

    How safe is it for me to give my credit card number over the internet?
    Your transaction is transmitted securely over the Internet using 128-bit SSL encryption and PKI digital certificates through eWAY, a Tier-1 PCI-DSS-compliant provider with state-of-the-art security infrastructure.

    Can I pay for my order without a credit card?
    Our website is set-up for automatic credit card payments for a completely secure service. If you wish to pay via other means, then please email enquiries.mail@ergoport.com.au , or phone 02 9929 8447. We will create your order and provide you with an invoice number to supply with payment. Once payment has been received into our bank, we will organize your order.



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