# Keychron K2 Max Keyboard Universal USB RF Wireless Bluetooth Black Grey 75%

**URL:** https://aio.lv/en/product--keychron-k2m-j1--11201877
**Data updated:** 2025-12-30 18:31 (EET)
**Category:** Keyboards
**Manufacturer:** Keychron
**Manufacturer code:** K2M-J1
**EAN:** 4895248880349
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 111.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 92.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--keychron-k2m-j1--11201877

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

The Keychron K2 Max is a 75% mechanical keyboard featuring 84 keys, RGB LED backlighting, and versatile connectivity options including USB, RF Wireless, and Bluetooth. Ideal for universal use, it combines functionality with a sleek design in black and grey.

## Long description

Keychron K2 Max is a 75% wireless mechanical keyboard with 84 keys, offering USB wired, 2.4 GHz RF, and Bluetooth 5.1 connectivity. Configurable via QMK firmware and the Keychron Launcher web app, it supports cross-platform use with dedicated keycaps for macOS and Windows and a system toggle for saving two layouts. The keyboard features multi-layer acoustic foam, a steel plate and added weight to improve typing feel and sound, south-facing RGB backlighting, OSA-profile double-shot PBT keycaps, and screw-in PCB stabilizers for stable large keys.
Advantages
The K2 Max provides low-latency performance with a 1000 Hz polling rate on 2.4 GHz and wired modes, an ARM MCU with 256 KB flash for advanced customization, and optional hot-swappable sockets compatible with most 3‑pin and 5‑pin MX-style switches. Enhanced acoustic foams (IXPE, PET, EPDM) and a steel plate deliver improved sound and responsiveness, while south-facing RGB and high-transmittance switch housings ensure clear backlighting. Three adjustable typing angles and ergonomic OSA-profile keycaps support comfortable long-term use.
Suitable for
Desktop and laptop users needing compact 75% layout
Users who switch frequently between macOS and Windows
Gamers requiring low-latency wireless or wired connection
Keyboard enthusiasts who customize switches and key mappings (QMK/Launcher)
Key specifications
Form factor: 75% (84 keys)
Connectivity: USB wired, 2.4 GHz RF (1000 Hz), Bluetooth 5.1
Firmware: QMK compatible; configurable with Keychron Launcher web app
Switches: Hot-swappable (optional); compatible with most 3‑pin and 5‑pin MX-style switches
Keycaps: OSA profile double-shot PBT; includes Windows and macOS sets
Backlight: South-facing RGB with 22+ effects and adjustable hue/saturation/brightness/speed
Internal: ARM MCU with 256 KB flash
Acoustic: Multi-layer foams (IXPE, PET, EPDM), steel plate, added weight
Stabilizers: Screw-in PCB stabilizers
Adjustable angles: 5°, 9°, 12°
Colors: Black, Grey
How to use
Connect the Keychron K2 Max via USB for wired use, pair it over 2.4 GHz with the included receiver for low-latency gaming, or pair up to three devices over Bluetooth 5.1 for multitasking. Use the system toggle to switch between macOS and Windows layouts and change keycaps accordingly. For key remapping and macro setup, install and access QMK-compatible firmware through the Keychron Launcher web app and program layers, macros, and individual key functions. If you have the hot-swappable version, remove and replace MX-style switches by pulling the keycap and extracting the switch without soldering.
Usage recommendations
For best results, use the 2.4 GHz connection when low latency is required (gaming) and Bluetooth for multi-device workflows. Install the Keychron Launcher to save and switch layouts, and consider using screw-in stabilizers and compatible MX switches to fine-tune typing feel. Clean keycaps periodically and avoid liquid exposure to preserve PBT texture and switch longevity.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB + RF Wireless + Bluetooth |
| Keyboard form factor | 75% |
| Pointing device | No |
| Keyboard number of keys | 84 |
| Numeric keypad | No |
| Bluetooth version | 5.1 |
| Connectivity technology | Wired & Wireless |
| Frequency band | 2.4 |
| Recommended usage | Universal |
| Built-in memory | Yes |
| Programmable hot keys | Yes |
| Number of hot keys | 12 |
| Built-in memory capacity | 256 KB |
| Polling rate | 1000, 90 |
| Multimedia keys | Yes |
| Key travel distance | 4.4 mm |
| Rollover | N-key rollover |
| Keyboard keys operating life | 50 million characters |
| Multi-device support | Yes |
| Physical layout | ANSI |
| Keycaps | Double shot |
| Keycaps material | Polybutylene terephthalate (PBT) |

### Mouse

| Feature | Value |
|---|---|
| Mouse included | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Black, Grey |
| Material | Aluminium, Acrylonitrile Butadiene Styrene (ABS) |
| Backlight colour | Multicolour |
| Backlight | Yes |
| Ergonomic design | Yes |
| Backlight type | RGB LED |
| Adjustable backlight | Yes |
| Adjustable keyboard height | Yes |
| Keyboard style | Straight |

### Weight & dimensions

| Feature | Value |
|---|---|
| Keyboard dimensions (WxDxH) | 311.5 x 121.5 x 41.5 |
| Keyboard weight | 940 g |

### Power

| Feature | Value |
|---|---|
| Battery life (max) | 190 h |
| Power source type | Battery |
| Keyboard battery type | Built-in battery |
| USB Type-C charging port | Yes |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |
| Linux operating systems supported | Y |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -10 - 50 |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Number of products included | 1 pc(s) |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |

### Features

| Feature | Value |
|---|---|
| Hot-swap | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 4000 mAh |

## FAQ

### How much does the Keychron K2 Max Keyboard cost, and is it available for purchase?

The price is 111.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 Wednesday 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 Keychron K2 Max 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 Keychron 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 Keychron 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, keyboard form factor, mouse included, 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/11201877/66602177_large.webp