# Numeric Keypad A4Tech FGK21C — USB 18-key, Black/Grey

**URL:** https://aio.lv/en/product--a4tech-fgk21c-gy--12233117
**Data updated:** 2026-03-29 16:19 (EEST)
**Category:** Keyboards
**Manufacturer:** A4Tech
**Manufacturer code:** FGK21C-GY
**EAN:** 4711421993982
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--a4tech-fgk21c-gy--12233117

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

A4Tech Fstyler FGK21C is a compact numeric keypad with USB interface and 18 keys designed for universal numeric input tasks. Finished in black and grey, it connects via USB for plug-and-play use with compatible computers and workstations. Suitable for data entry, accounting, spreadsheets and POS systems where a dedicated numeric pad is required.

## Long description

The A4Tech Fstyler FGK21C is a compact numeric keypad designed for reliable numeric input in desktop and portable setups. With an 18-key layout and USB connection, this black and grey keypad provides straightforward plug-and-play operation for systems that require a dedicated number pad. The FGK21C is intended for tasks where frequent numeric entry is needed, such as spreadsheets, accounting and point-of-sale terminals.
Advantages
The FGK21C combines a small footprint with a clear 18-key arrangement to speed up number entry while conserving desk space. Laser-inscribed key legends maintain legibility over time. Low-profile chocolate-style keycaps deliver a responsive, comfortable typing feel. The USB interface ensures simple, wired connectivity without driver installation on most operating systems.
Suitable for
Spreadsheet data entry and analysis
Accounting and financial calculations
Point-of-sale and cashier work
Programmers and developers who need a dedicated numeric pad
Key specifications
Interface: USB
Number of keys: 18
Product colour: Black and Grey
Keycap style: Low-profile chocolate-style keycaps
Key legends: Laser-inscribed
How to use
Connect the keypad to an available USB port on your computer or workstation and allow the system to recognise the device; most systems will treat the FGK21C as a standard numeric keypad and require no additional drivers. Use the numeric keys for data entry inside spreadsheets, accounting applications or POS software. If your workflow requires Num Lock management, use the keypad’s Num Lock function according to your system settings.
Usage recommendations
Place the keypad near your primary keyboard or mouse to minimise hand movement during intensive numeric entry. Keep the USB connector clean and insert it fully into the host port for reliable operation. Avoid exposing the device to liquids or extreme temperatures to preserve key legend durability and overall functionality.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB |
| Pointing device | No |
| Keyboard number of keys | 18 |
| Frequency band | 2.4 |
| Purpose | Universal |
| Polling rate | 125 |
| USB hub | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Black, Grey |

### Power

| Feature | Value |
|---|---|
| Power source type | USB |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1 |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Other features

| Feature | Value |
|---|---|
| Height | 24 mm |
| Width | 87 mm |
| Depth | 124 mm |

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |

## FAQ

### How much does the A4Tech FGK21C numeric keypad — USB, 18-key cost, and is it available for purchase?

The price is 35.99 € (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 13.07.2026 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 A4Tech 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 A4Tech 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: device interface, 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/12233117/68098993_large.webp