# Keyboard CHERRY Stream ultimate USB RF Wireless Bluetooth QWERTZ German Black

**URL:** https://aio.lv/en/product--cherry-jk-8570de-2--11631015
**Data updated:** 2025-12-31 11:22 (EET)
**Category:** Keyboards
**Manufacturer:** Cherry
**Manufacturer code:** JK-8570DE-2
**EAN:** 4025112119026
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 146.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 121.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cherry-jk-8570de-2--11631015

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The CHERRY Stream ultimate keyboard features a full-size layout with QWERTZ configuration. It offers versatile connectivity options including USB, RF Wireless, and Bluetooth. The scissor key switch design ensures a comfortable typing experience, making it suitable for home and office use. The keyboard is equipped with LED backlighting for enhanced visibility in low light conditions.

## Long description

The CHERRY Stream Keyboard Ultimate is a full-size QWERTZ keyboard designed for everyday home and office use. It combines a slim CHERRY SX scissor mechanism, white LED backlighting with five brightness levels, and multi-mode connectivity (two Bluetooth 5.2 channels, 2.4 GHz wireless via a nano receiver, and USB‑C cable) to support flexible workflows. Built-in features include 6-key rollover, an integrated metal plate for stability, three adjustable tilt angles (0°/4°/8°), rubberized feet, eight media and office hotkeys, and a dedicated Co‑Pilot key for quick access to AI tools. Security is ensured with AES-128 encryption in Bluetooth and 2.4 GHz modes, and the housing uses a high proportion of recycled plastic with refined copper accents.
Advantages
The scissor-switch CHERRY SX mechanism provides quiet, precise keystrokes and a slim profile that supports an ergonomic hand position. Multiple connection modes and a built-in battery with USB‑C charging allow seamless switching between devices and working on the go. White backlighting and status LEDs improve visibility and indicate function states. The integrated metal plate and rubberized feet increase long-term stability while three tilt angles let you personalize typing posture. AES-128 encryption protects keystroke transmission in wireless modes.
Suitable for
Office productivity and professional workstations
Home computing and remote work
Users who switch between multiple devices (up to 4) regularly
Typing-intensive tasks requiring accurate, quiet key action
Key specifications
Connectivity: 2× Bluetooth 5.2, 2.4 GHz (nano receiver), USB (USB‑A to USB‑C cable)
Key mechanism: CHERRY SX scissor switches
Layout: Full-size (100%) QWERTZ, German
Backlight: White LED, 5 brightness levels
Rollover: 6-key rollover
Tilt angles: 0° / 4° / 8°
Special keys: 8 media/office hotkeys + Co‑Pilot key
Security: AES‑128 encryption for Bluetooth and 2.4 GHz
Material & design: High recycled plastic content, copper accents, integrated metal plate
Color: Black
How to use
Connect the keyboard via Bluetooth, insert the included nano receiver for 2.4 GHz operation, or plug the USB‑C cable into a USB‑A port for wired use and charging. Use the device-selection keys to switch between paired channels quickly. Adjust typing angle using the flip‑out feet and select backlight brightness with the dedicated controls. Install the CHERRY KEYS software (optional) to customize hotkeys and assign functions for the Co‑Pilot key.
Usage recommendations
For best performance, keep device firmware and CHERRY KEYS software up to date, charge the keyboard regularly when using wireless modes, and choose the connection mode that best balances latency and power consumption for your tasks.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB + RF Wireless + Bluetooth |
| Keyboard form factor | Full-size (100%) |
| Keyboard layout | QWERTZ |
| Keyboard language | German |
| Pointing device | No |
| Windows keys | Yes |
| Numeric keypad | Yes |
| Bluetooth version | 5.2 |
| Connectivity technology | Wired & Wireless |
| Frequency band | 2.4 |
| Recommended usage | Home/Office |
| Multimedia keys | Yes |
| Keyboard key switch | Scissor key switch |
| Rollover | 6-key rollover |
| Keyboard keys operating life | 20 million characters |
| Multi-device support | Yes |
| Physical layout | ISO |
| Copilot key | Yes |

### Mouse

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

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Metal, Plastic, Rubber |
| Backlight colour | White |
| Backlight | Yes |
| Ergonomic design | Yes |
| Backlight type | LED |
| Surface coloration | Monochromatic |
| Adjustable backlight | Yes |
| Adjustable keyboard height | Yes |
| Keyboard style | Straight |
| LED indicators | Y |

### Weight & dimensions

| Feature | Value |
|---|---|
| Keyboard dimensions (WxDxH) | 450 x 156 x 21 |
| Keyboard weight | 923 g |

### Power

| Feature | Value |
|---|---|
| Power source type | Battery, USB |
| Keyboard battery type | Built-in battery |
| Service life of battery | 5 month(s) |
| Charging source | USB Type-C |
| USB Type-C charging port | Yes |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 11, Windows 7, Windows 8 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1400 g |
| Package depth | 505 mm |
| Package height | 34 mm |
| Package width | 190 mm |
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Manual | Yes |
| Number of products included | 1 pc(s) |
| Receiver included | Yes |

### Sustainability

| Feature | Value |
|---|---|
| Compliance certificates | CE, UKCA, REACH, Federal Communications Commission (FCC), China RoHS |

### Features

| Feature | Value |
|---|---|
| USB connector type | USB Type-A, USB Type-C |

## FAQ

### How much does the Keyboard CHERRY Stream ultimate cost, and is it available for purchase?

The price is 146.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 275 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 09.07.2026 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 Keyboard CHERRY Stream ultimate 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 Cherry 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 Cherry 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, keyboard layout, mouse included, keyboard language, 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/11631015/66854178_large.webp