# Mechanical gaming keyboard A4Tech S87 TKL, wired, Red Switch, CZ/SK layout, black

**URL:** https://aio.lv/en/product--a4tech-s87-er-tkl--11965380
**Data updated:** 2026-03-11 15:41 (EET)
**Category:** Keyboards
**Manufacturer:** A4Tech
**Manufacturer code:** S87-ER-TKL
**EAN:** 4711421993845
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 90.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 74.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--a4tech-s87-er-tkl--11965380

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

A4Tech S87 is a wired mechanical TKL gaming keyboard equipped with Red Switches and a CZ/SK key layout. The compact tenkeyless form factor saves desk space while providing mechanical key action suited for gaming and typing. Designed for PC use, it offers responsive linear switches, durable build and a standard wired connection for low-latency input.

## Long description

The A4Tech S87 TKL is a wired mechanical gaming keyboard with a compact tenkeyless layout and CZ/SK keycaps in black. It features linear Red Switches that deliver low-force, smooth key travel for repeatable keystrokes, making it suitable for fast-paced gaming and prolonged typing sessions. The TKL form factor removes the numeric keypad to save desk space while retaining a full set of navigation and function keys, and the wired connection provides consistent low-latency input for PC use.
Advantages
The keyboard combines mechanical Red Switches with a sturdy chassis to offer reliable tactile consistency and long service life. Its compact TKL design improves ergonomics by allowing closer mouse placement and more desktop room. The wired interface ensures stable signal transmission and minimal input lag. The CZ/SK layout provides localized key legends for users in Czech and Slovak regions, supporting accurate typing without external layout changes.
Suitable for
Competitive and casual PC gaming where fast linear actuation is preferred
Office and home typing tasks that benefit from consistent mechanical keyfeel
Compact workspace setups or small desks requiring reduced keyboard footprint
Users who need Czech/Slovak key legend layout without remapping
Key specifications
Form factor: Tenkeyless (TKL) compact layout
Switch type: Mechanical Red Switches with linear actuation
Connection: Wired USB for low-latency input
Keycap layout: CZ/SK (Czech/Slovak) legends
Colour: Black chassis and keycaps
How to use
Connect the keyboard to a PC via the wired USB cable and allow the operating system to recognize the device; no additional drivers are required for basic operation. Use the TKL layout as you would a standard keyboard—function and navigation keys remain accessible for shortcuts and media control assigned by the host OS or applications. For consistent performance, place the keyboard on a flat surface and position your mouse within comfortable reach provided by the reduced width.
Usage recommendations
For optimal longevity, keep the keyboard clean by gently removing dust between keycaps with compressed air or a soft brush. If you perform intensive gaming sessions, consider a wrist rest to maintain ergonomic posture due to the compact layout. The wired connection is recommended for low-latency gaming; avoid using passive USB hubs if minimal input lag is required.

## FAQ

### How much does the A4Tech S87 TKL mechanical gaming keyboard cost, and is it available for purchase?

The price is 90.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 02.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can A4Tech S87 TKL mechanical gaming keyboard be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

## Image

https://aio.lv/img/cache/product/11965380/67411751_large.webp