# Casio MS-20UC-BK Desktop Calculator

**URL:** https://aio.lv/en/product--casio-k-cms20ucbkb--12479652
**Data updated:** 2026-05-22 07:19 (EEST)
**Category:** Calculators
**Manufacturer:** CASIO
**Manufacturer code:** K-CMS20UCBKB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--casio-k-cms20ucbkb--12479652

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Casio MS-20UC-BK is a reliable desktop calculator designed for everyday office, school, or home use. Featuring a clear display and ergonomic keys, this model provides efficient performance for basic arithmetic operations and financial calculations. Its compact design ensures it fits perfectly on any workspace, offering durability and ease of use for students and professionals alike.

## Long description

The Casio MS-20UC-BK Desktop Calculator is a versatile and dependable tool engineered for daily mathematical tasks in professional, academic, and domestic environments. This device combines a user-friendly interface with a robust build, ensuring that basic arithmetic and financial calculations are performed with precision and speed. Its compact footprint makes it an ideal addition to any desk, providing a reliable solution for those who require a straightforward and efficient calculation tool.
Advantages
This calculator stands out due to its ergonomic key layout, which minimizes input errors and enhances typing comfort during extended use. The high-contrast display ensures excellent readability under various lighting conditions, reducing eye strain. Furthermore, the device is constructed with durable materials that withstand the rigors of daily operation, while its dual-power system ensures consistent performance by utilizing both solar energy and battery backup.
Suitable for
Performing basic arithmetic operations such as addition, subtraction, multiplication, and division.
Managing household budgets and personal financial tracking.
Assisting students with homework and classroom assignments.
Handling routine office calculations and inventory management.
When it may not be suitable
This model is designed for basic arithmetic and standard financial functions. It is not suitable for complex scientific, engineering, or advanced statistical calculations that require trigonometric functions, graphing capabilities, or programmable memory.
Key specifications
Large, easy-to-read display screen.
Ergonomic, durable plastic keys.
Dual-power source: solar and battery.
Compact desktop design.
Basic arithmetic and percentage calculation functions.
How to use
To begin using the calculator, ensure it is placed on a stable, flat surface. The device activates automatically when a key is pressed. Input your numbers using the numeric keypad and select the desired operation using the function keys. The result will appear instantly on the display. If the screen becomes dim, ensure the solar panel is exposed to sufficient light or check the battery status.
What to consider before purchase
Verify that the calculator's feature set meets your specific mathematical requirements.
Consider the available desk space to ensure the compact size is appropriate for your workspace.
Check if the display size is sufficient for your visual needs.
Usage recommendations
To maintain the longevity of your calculator, keep it away from extreme temperatures, high humidity, and direct contact with liquids. Clean the surface periodically with a soft, dry cloth to prevent dust accumulation on the keys and display.

## FAQ

### How much does the Casio MS-20UC-BK Desktop Calculator cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 14.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 CASIO 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 CASIO 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