# Keyboard and Mouse Set Marvo CM305 — Full-size 100% USB QWERTY, Membrane, RGB Backlight, Wrist Rest, 1.5 m Cable, Black

**URL:** https://aio.lv/en/product--marvo-cm305-czsk--5901270
**Data updated:** 2026-03-11 11:50 (EET)
**Category:** Gamer Gear
**Manufacturer:** Marvo
**Manufacturer code:** CM305 CZ/SK
**EAN:** 6932391921364
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 44.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--marvo-cm305-czsk--5901270

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Marvo CM305 is a wired keyboard and mouse set designed for gaming. The keyboard is full-size (100%) with a straight layout, QWERTY 114-key membrane design, USB interface and RGB LED backlight, plus an attached wrist rest. The set includes a mouse and uses a 1.5 m cable for connection. Intended for general and gaming use where a compact full-size layout and backlighting are required.

## Long description

Marvo CM305 is a wired keyboard and mouse set designed for general use and gaming. The keyboard features a full-size 100% layout with a straight QWERTY arrangement and 114 membrane keys, combined with RGB LED backlighting and an integrated wrist rest for extended typing sessions. Both keyboard and mouse connect via a 1.5 m USB cable, offering a plug-and-play wired connection in a compact black design suitable for desktop setups.
Advantages
The keyboard’s full-size 100% layout provides a familiar key arrangement that includes a numpad and function row, while the membrane keys deliver quiet, low-profile actuation. RGB backlight improves visibility in low-light conditions and allows basic visual customization. The attached wrist rest helps reduce wrist strain during prolonged use. The included mouse completes the set for immediate use without separate peripherals, and the 1.5 m cable length offers flexibility in desktop placement.
Suitable for
 Everyday office and home typing tasks
 Casual and entry-level gaming
 Multimedia and web browsing with backlight visibility
 Workstations where a full-size keyboard with numpad is required
Key specifications
 Keyboard layout: full-size 100% QWERTY, 114 membrane keys
 Backlight: RGB LED backlighting for keys
 Wrist support: integrated attached wrist rest
 Connection: wired USB with 1.5 m cable
 Mouse: included wired mouse (black)
 Color: black
How to use
Connect the USB cable to an available USB port on your computer; the set is plug-and-play and requires no additional drivers for basic functionality. Use the keyboard for typing, numeric input, and shortcut keys; adjust your typing posture so the wrist rests comfortably on the attached wrist support. Use the mouse for pointer control and navigation. If the keyboard’s backlight has control keys or modes, operate them according to the keyboard markings to change illumination patterns or brightness.
Usage recommendations
For prolonged comfort, position the keyboard so your forearms are parallel to the desk and your wrists rest lightly on the integrated wrist rest. Keep the 1.5 m cable routed to avoid tension and ensure unobstructed mouse movement. Clean the surface of the keyboard and mouse regularly with a dry or slightly damp cloth and avoid exposing the set to liquids.

## Specifications

| Feature | Value |
|---|---|
| Pointing device | No |
| Form factor | Right-hand |
| Keyboard number of keys | 114 |
| Numeric keypad | Yes |
| Cable length | 1.5 m |
| Keyboard layout | QWERTY |
| Buttons quantity | 7 |
| Product colour | Black |
| Movement detection technology | Optical |
| Movement resolution | 4800 DPI |
| Headphone frequency | 20 - 20000 |
| Microphone sensitivity | 42 dB |
| Driver unit | 50 mm |
| Mouse included | Yes |
| Backlight colour | Various |
| Mouse dimensions (WxDxH) | 131 x 70 x 42 |
| Backlight | Yes |
| Scroll | Yes |
| Number of products included | 3 pc(s) |
| Keyboard dimensions (WxDxH) | 461 x 198 x 37 |
| Backlight type | RGB LED |
| Power source type | USB |
| Headset type | Binaural |
| Wrist rest | Yes |
| Surface coloration | Monochromatic |
| Recommended usage | Gaming |
| Device interface | USB |
| Illumination colour | Red, Blue, Green |
| Keyboard language | English |
| Keyboard form factor | Full-size (100%) |
| Keyboard style | Straight |
| Scroll type | Wheel |
| Headset included | Yes |
| Buttons type | Pressed buttons |
| Adjustable backlight | Yes |
| Mouse cable length | 1.6 m |
| Buttons durability (million clicks) | 5 |
| Keyboard keys operating life | 10 million characters |
| Headset cable length | 2.1 m |

## FAQ

### How much does the Marvo CM305 keyboard and mouse set cost, and is it available for purchase?

The price is 53.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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 10.07.2026 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 Marvo 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 Marvo 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/5901270/59384068_large.webp