# Wired gaming mouse A4Tech J90S with RGB lighting, up to 10000 DPI

**URL:** https://aio.lv/en/product--a4tech-j90s--6681163
**Data updated:** 2026-03-26 06:17 (EET)
**Category:** Mouses
**Manufacturer:** A4Tech
**Manufacturer code:** J90S
**EAN:** 4711421949040
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 45.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--a4tech-j90s--6681163

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

A4Tech J90S is a wired gaming mouse featuring customizable RGB lighting and up to 10000 DPI sensitivity. Designed for gaming and precision tasks, it offers adjustable pointer speed for fast action or accurate aiming. The mouse connects via cable for stable response and suits gamers and users who need reliable, high-resolution tracking.

## Long description

The A4Tech J90S wired gaming mouse with RGB lighting offers a balance of precision and stability for gaming and other high-resolution pointer tasks. With adjustable sensitivity up to 10000 DPI and a wired connection, this mouse is designed to deliver consistent tracking and immediate response. The A4Tech J90S combines customizable lighting effects with a shape intended for extended use and controlled aiming.
Advantages
The mouse provides high maximum sensitivity, allowing fast pointer movement or fine-grained control when lowering DPI. A wired connection ensures stable signal and minimal input lag for competitive play or fast-paced applications. Built-in RGB lighting is customizable to match a desktop setup. The design supports comfortable handling for long sessions and consistent tracking across different surfaces.
Suitable for
PC and laptop gaming where quick response and precision are important
First-person shooters and competitive games requiring accurate aiming
Graphic design, photo editing and other tasks that benefit from adjustable DPI
Everyday office use when reliable wired connection and consistent tracking are needed
Key specifications
Sensitivity: up to 10000 DPI, adjustable
Connection type: wired USB cable for stable response
Lighting: customizable RGB lighting effects
Ergonomics: design suited for extended use and controlled handling
How to use
Connect the A4Tech J90S to an available USB port on your computer and allow the operating system to recognize the device. Adjust the DPI setting through any included software or built-in DPI switch to select the sensitivity that matches your task — higher DPI for rapid cursor movement, lower DPI for precise control. Customize RGB lighting via compatible software or hardware controls if available. Use standard mouse buttons and scroll wheel for navigation and in-game actions.
Usage recommendations
For gaming, start with a moderate DPI and fine-tune to your preferred sensitivity during practice sessions. Ensure the mouse cable is routed to avoid drag, and use a flat, clean surface or a quality mouse pad to maintain accurate tracking. Regularly check driver or software updates from the manufacturer to access lighting and sensitivity configuration options.

## FAQ

### How much does the A4Tech J90S gaming mouse with RGB, 10000 DPI cost, and is it available for purchase?

The price is 54.49 € (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 26.06.2026 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

## Image

https://aio.lv/img/cache/product/6681163/49720351_large.webp