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Brand: CHERRY

Stream keyboard ultimate

CHERRY Stream keyboard ultimate JK-8570US-2

Adjustable backlight Yes
Adjustable keyboard height Yes
Backlight Yes
Backlight colour White
Backlight type LED
Bluetooth version 5.2

About this item

COMFORTABLE TYPING WITH CHERRY SX SCISSOR MECHANISMThe STREAM KEYBOARD ULTIMATE delivers an outstanding blend of comfort, design, and technology. TheCHERRY SX scissor mechanism enables precise, smooth, and whisper -quiet keystrokes. Its slim constructionsupports an ergonomic hand position and a pleasant typing...

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Product information

About this product

  • 4- channel connectivity: Two Bluetooth 5.2 channels, 2.4 GHz wireless, and USB cable – control up to 4 devices seamlessly
  • CHERRY SX Scissor mechanism: Slim, quiet keyboard for precise and comfortable typing
  • Backlit keys: Five brightness levels plus additional status LEDs for visibility in any environment
  • 6- Key rollover: Fast, accurate typing without input loss – ideal for multitasking professionals
  • Ergonomic build: 3 adjustable tilt angles (0 °/4°/8°), and rubberized flip -out feet for stable positioning
  • Smart shortcuts: 8 office and media keys plus a Co -Pilot key for quick access to AI features
  • USB - C charging: USB -A to USB -C cable for charging while working
  • Integrated metal plate: Adds torsional rigidity and long -term stability
  • AES - 128 encryption: Secure data transmission in Bluetooth® and 2.4 GHz modes
  • Premium design & sustainability: Durable housing made from high recycled content with refined copper accents

COMFORTABLE TYPING WITH CHERRY SX SCISSOR MECHANISM
The STREAM KEYBOARD ULTIMATE delivers an outstanding blend of comfort, design, and technology. The
CHERRY SX scissor mechanism enables precise, smooth, and whisper -quiet keystrokes. Its slim construction
supports an ergonomic hand position and a pleasant typing feel.

CHERRY STREAM KEYBOARD ULTIMATE – EVERY KEYSTROKE MATTERS
The white backlighting with five adjustable brightness levels ensures excellent visibility in any environment,
while additional status LEDs keep you informed about key functions like channel selection and Caps Lock.
6- key rollover technology enables fast, accurate typing – even when pressing multiple keys at once.

An integrated metal plate and rubberized feet provide reliable stability. Three adjustable tilt angles (0 °/4°/8°)
let you personalize your typing posture. Eight media and office hotkeys improve daily workflows, and the Co -
Pilot key provides direct access to AI support for smarter work.

Use the free CHERRY KEYS software to customize your keyboard to match your individual workflow.

MAXIMUM FLEXIBILITY, MINIMAL COMPROMISE
With four connection modes – two Bluetooth® 5.2 channels, 2.4 GHz wireless, and USB cable – plus a built -in
battery, auto charging via cable, and a compact nano receiver, the CHERRY STREAM KEYBOARD ULTIMATE
adapts to your workflow effortlessly. Whether you’re switching between devices or working on the go, this
desktop set delivers seamless performance.

Security guaranteed: The entire set transmits keystrokes and inputs with AES - 128 encryption in both
Bluetooth® and 2.4 GHz modes. Designed with sustainability in mind, it features a high proportion of recycled
plastic and premium copper accents – a functional and visual highlight for any workspace.

THE KEYBOARD FOR DEMANDING USERS
Whether you're working from home or in a professional office environment, the CHERRY STREAM KEYBOARD
ULTIMATE is your go -to choice for outstanding quality, ergonomic design, sustainable materials, and
premium engineering in one cohesive solution.

Product details

40
Adjustable backlight Yes
Adjustable keyboard height Yes
Backlight Yes
Backlight colour White
Backlight type LED
Bluetooth version 5.2
Charging source USB Type-C
Compliance certificates CE, China RoHS, Federal Communications Commission (FCC), REACH, UKCA
Connectivity technology Wired & Wireless
Copilot key Yes
Device interface USB + RF Wireless + Bluetooth
Ergonomic design Yes
Frequency band 2.4 GHz
Keyboard battery type Built-in battery
Keyboard dimensions (WxDxH) 450 x 156 x 21 mm
Keyboard form factor Full-size (100%)
Keyboard keys operating life 20 million characters
Keyboard key switch Scissor key switch
Keyboard language English
Keyboard layout QWERTY
Keyboard style Straight
Keyboard weight 923 g
LED indicators Yes
Material Metal, Plastic, Rubber
Mouse included No
Multi-device support Yes
Multimedia keys Yes
Numeric keypad Yes
Physical layout ANSI
Pointing device No
Power source type Battery, USB
Product colour Black
Recommended usage Home/Office
Rollover 6-key rollover
Service life of battery 5 month(s)
Surface coloration Monochromatic
USB connector type USB Type-A, USB Type-C
USB Type-C charging port Yes
Windows keys Yes
Windows operating systems supported Windows 10, Windows 11, Windows 7, Windows 8

Logistics

EAN4025112119071
Unit of measure—
Weight—
Dimensions —
Dangerous goodsNo

Warranty

  • 12-month warranty on everything we sell.
  • Runs from the day your order is delivered.
  • Faults under normal use are repaired, replaced or refunded.
Read the warranty terms

Payment

  • Clearpay
  • Klarna
  • Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
  • PayPal — your PayPal balance or a saved card or bank account.
  • Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
  • No surcharge on any payment method; refunds go back to the way you paid.
Read the payment policy
Spread the cost
  • Clearpay
  • Klarna
    • Clearpay
    4 interest-free payments of £28.05 with Clearpay. Learn more
    • Klarna
    3 payments of £37.40 at 0% interest with Klarna. Learn more
    Businesses: pay in 30 days on invoice with Billie. Learn more

Choose at checkout. 18+, T&Cs apply, credit subject to status.

Return policy: Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label. Read full return policy

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