# Microsoft Adaptive Dual Button for Business Keypad with Bluetooth and USB Interface in Black

**URL:** https://aio.lv/en/product--microsoft-j81-00003--12632865
**Data updated:** 2026-09-02 04:27 (EEST)
**Category:** Laptops
**Manufacturer:** Microsoft
**Manufacturer code:** J81-00003
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.49 €
**Prices and availability valid until:** 2026-10-11 23:59
**Price without VAT (21%):** 57.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microsoft-j81-00003--12632865

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.09.2026 | free |
| Pickup points | 01.10.2026 | 1.99 EUR |
| Courier delivery to door | 01.10.2026 | 4.99 EUR |

## Summary description

The Microsoft Adaptive Dual Button for Business is a specialized wireless keypad designed to enhance accessibility and productivity. Featuring Bluetooth and USB connectivity, a built-in rechargeable Lithium Polymer battery with 579 mAh capacity, and a sleek black finish, it integrates seamlessly with Windows 10 and Windows 11 operating systems to provide customizable control options for professional users.

## Long description

The Microsoft Adaptive Dual Button for Business Keypad with Bluetooth and USB Interface in Black is a specialized wireless keypad designed to enhance accessibility and productivity. Featuring a sleek black finish, this compact device integrates seamlessly with Windows 10 and Windows 11 operating systems to provide customizable control options for professional users. It operates on a built-in rechargeable Lithium Polymer battery with a 579 mAh capacity, ensuring reliable wireless performance. The unit measures 55 mm in width, 55 mm in depth, 24.9 mm in height, and weighs only 0.048 kg.
Advantages
This professional keypad offers flexible dual connectivity via Bluetooth and USB interfaces, allowing users to choose between wired and wireless operation depending on their workspace setup. Its compact and lightweight design ensures high portability and easy placement on any desk or mounting surface. The built-in rechargeable Lithium Polymer battery provides dependable cordless use, reducing cable clutter. Furthermore, the device supports plug-and-play functionality for quick and straightforward setup with supported Windows operating systems.
Suitable for
Enhancing accessibility and productivity for professional users
Creating custom inputs and sequence macros on a PC or phone
Augmenting traditional keyboards with supplementary digital inputs
Setting up personalized assistive technology configurations
When it may not be suitable
This device may not be suitable for users who require a full-sized standalone keyboard for standard typing tasks, as it functions as an auxiliary control keypad rather than a primary text input device. Additionally, compatibility is primarily focused on Windows 10 and Windows 11 operating systems, meaning it may have limited functionality on other operating systems.
Key specifications
Product type: Keypad
Interface: Bluetooth and USB
Power source: Built-in Lithium Polymer battery
Battery capacity: 579 mAh
Supported operating systems: Windows 10, Windows 11
Product colour: Black
Dimensions: 55 mm width, 55 mm depth, 24.9 mm height
Weight: 0.048 kg
How to use
To begin using the Microsoft Adaptive Dual Button for Business, connect the device to your computer or compatible device using either the USB interface or Bluetooth wireless connectivity. Ensure the built-in Lithium Polymer battery is sufficiently charged using the power source. Once connected via plug-and-play, configure the digital inputs and custom actions according to your workflow requirements using the supported Windows 10 or Windows 11 operating systems.
What to consider before purchase
Verify that your computer operates on Windows 10 or Windows 11 for full system compatibility
Determine whether you prefer a Bluetooth wireless connection or a USB wired connection for your setup
Assess your specific workflow needs to ensure an auxiliary keypad aligns with your productivity goals
Usage recommendations: Regularly check the battery level of the built-in Lithium Polymer battery to ensure uninterrupted wireless operation. Keep the device clean and store it in a dry environment when not in use to maintain its physical condition and functional longevity.

## Specifications

| Feature | Value |
|---|---|
| Power source | Battery |
| Quantity per box | 1 pc(s) |
| Windows operating systems supported | Windows 10, Windows 11 |

### Other features

| Feature | Value |
|---|---|
| Interface | Bluetooth/USB |
| Compatibility | Microsoft Adaptive Hub |
| Plug and Play | Yes |
| Battery type | Built-in |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 24.9 mm |
| Depth | 55 mm |
| Width | 55 mm |
| Weight | 0.048 kg |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 579 mAh |
| Battery technology | Lithium Polymer (LiPo) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Product type | Keypad |

## FAQ

### How much does the Microsoft Adaptive Dual Button for Business Keypad cost, and is it available for purchase?

The price is 69.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 28.09.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Microsoft products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Microsoft service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12632865/69732598_large.webp