# Wireless gaming mouse DEFENDER GM-511 KATANA, ambidextrous, 3200 DPI, 2.4 GHz RF, 5 buttons, rechargeable 400 mAh, white

**URL:** https://aio.lv/en/product--defender-52512--11193869
**Data updated:** 2026-01-21 13:38 (EET)
**Category:** Mouses
**Manufacturer:** DEFENDER
**Manufacturer code:** 52512
**EAN:** 4745090826425
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--defender-52512--11193869

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

DEFENDER GM-511 KATANA is an ambidextrous wireless gaming mouse with optical sensor up to 3200 DPI and three resolution modes. It connects via a nano USB Type-A receiver on the 2.4 GHz band, offers a 10 m range, five pressed buttons including programmable functions and a scroll wheel. Built-in 400 mAh rechargeable battery, white illumination and compatibility with Windows and macOS make it suitable for gaming and everyday use.

## Long description

DEFENDER GM-511 KATANA is an ambidextrous wireless gaming mouse with an optical sensor offering up to 3200 DPI and three selectable resolution modes. The mouse features a built-in rechargeable battery, white illumination and a nano USB Type-A receiver that operates on the 2.4 GHz band for a wireless range up to 10 m. It is compatible with Windows and macOS.
Advantages
The ambidextrous ergonomic shape suits both left- and right-handed users while the optical sensor with 3200 DPI and three DPI modes provides adjustable sensitivity for different tasks. A compact nano receiver and RF wireless interface ensure easy plug-and-play connection, and the built-in 400 mAh rechargeable battery removes the need for disposable batteries. Five pressed buttons including programmable functions and a scroll wheel support gaming and general navigation.
Suitable for
Gaming sessions that require adjustable sensitivity
Everyday office and home computer use
Users who need an ambidextrous mouse
Portable setups using a nano USB receiver
Key specifications
Form factor: Ambidextrous ergonomic design
Sensor type: Optical
Maximum movement resolution: 3200 DPI (3 modes)
Buttons: 5 pressed buttons, programmable functions
Scroll: Single wheel, vertical scrolling
Wireless: 2.4 GHz RF via nano USB Type-A receiver
Wireless range: Up to 10 m
Power: Built-in rechargeable battery, 400 mAh capacity
Illumination: White lighting
Dimensions (H×W×D): 73 × 127 × 38 mm
Weight: 90 g
Operating systems: Windows and macOS compatible
How to use
Insert the nano USB Type-A receiver into a free USB port on your computer. Turn on the mouse and allow the operating system to detect the device; drivers are not required for basic operation. Switch DPI modes as needed to change cursor sensitivity. Charge the internal battery using the supplied charging cable until fully charged before first use or when battery level is low. Use the programmable buttons via compatible software if available on your platform.
Usage recommendations
Do not open the housing to avoid the risk of electric shock. Charge the mouse on a stable surface, avoid exposing it to liquids, and disconnect the receiver when transporting to prevent damage.

## FAQ

### How much does the DEFENDER GM-511 KATANA wireless gaming mouse cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 129 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 06.07.2026 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 DEFENDER 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 DEFENDER 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/11193869/61969081_large.webp