CHERRY Stream Mouse Ultimate — Wireless Ergonomic Mouse, Black
Bluetooth 5.2 + 2.4 GHz + USB-C, 4 devices7 whisper-silent keys, thumb buttonsUp to 4,000 DPI, 1000 HzProScroll wheel, rechargeable
The CHERRY Stream Mouse Ultimate is the top of CHERRY’s office Stream range: a right-handed ergonomic mouse with a thumb rest, seven whisper-silent keys including two thumb buttons, and three ways to connect — Bluetooth 5.2 on two channels, a 2.4 GHz nano receiver that stores inside the mouse, and a detachable USB-C cable — so it can serve up to four devices at once. A PAW3809 sensor with four steps up to 4,000 DPI, the CHERRY ProScroll wheel that switches between tactile and free-spin scrolling, AES-128 encrypted wireless, a rechargeable battery and a housing of 65% recycled plastic in black with copper accents. Part number JW-8570-2, EAN 4025112119019. It is the office mouse for someone who works between a desktop, a laptop and a tablet. Tell us your devices and we will confirm the connection mix.
Compatibility — check before buying:
Right-handed shape with a thumb rest and thumb buttons on the left side — not for left-handed use. Connects by Bluetooth 5.2 (two devices), the included 2.4 GHz nano USB-A receiver (one device) or the USB-A to USB-C cable. CHERRY lists Windows 7 or later, Android, iOS and iPadOS 16 or later; macOS is not listed. Note two figures inside CHERRY’s own material: the specification table gives up to 4,000 DPI and 125 Hz while the highlights say 6,000 DPI and 1,000 Hz — we publish the specification-table DPI and ask CHERRY to confirm the polling rate. CHERRY publishes no battery capacity, runtime or weight for this model. The matching keyboard set is the Stream Desktop Ultimate (JD-8570).
Best For
✓ Office workers who switch between a PC, a laptop and a tablet
✓ Open-plan offices that want silent clicks
✓ Right-handed users who want a thumb rest and side buttons
✓ Hot-desking with the receiver stored in the mouse
✓ Companies standardising on CHERRY Stream keyboards
✓ Anyone who wants wired as a fallback over USB-C
Key Features
Four devices, three ways
Two Bluetooth 5.2 channels, one 2.4 GHz receiver channel and a USB-C cable: switch between up to four devices from the mouse. Wireless links use AES-128 encryption.
Silent keys, thumb buttons
Seven whisper-silent keys including forward and back on the thumb side, a right-handed shape with a thumb rest, and the CHERRY ProScroll wheel for tactile, smooth or fast scrolling.
Up to 4,000 DPI, rechargeable
A PAW3809 optical sensor with four DPI steps up to 4,000, status LEDs for battery and DPI, and a built-in rechargeable battery charged over the USB-C cable. Housing 65% recycled plastic.
Technical Specifications
| Identification |
| Brand |
CHERRY |
| Series |
Stream Mouse Ultimate |
| Part Number |
JW-8570-2 |
| EAN / GTIN |
4025112119019 |
| Performance |
| Sensor |
PAW3809EK optical, 4 DPI levels up to 4,000 DPI (CHERRY specification table; highlights state 6,000) |
| Polling rate |
Up to 1,000 Hz per CHERRY highlights (specification table states 125 Hz) |
| Keys |
7, whisper-silent, incl. 2 thumb buttons |
| Scroll |
CHERRY ProScroll: tactile, smooth and fast modes |
| Connectivity |
| Modes |
Bluetooth 5.2 (2 channels), 2.4 GHz nano receiver (1 channel, 10 m, stores in mouse), USB-A to USB-C cable |
| Devices |
Up to 4 at the same time |
| Security |
AES-128 encryption on wireless and Bluetooth |
| Operating systems |
Windows 7 or later, Android, iOS, iPadOS 16 or later; macOS not listed |
| Physical & Power |
| Battery |
Li-ion rechargeable, not replaceable; capacity and runtime not published |
| Dimensions |
126 x 84 x 47 mm |
| Weight |
Not published by CHERRY |
| Colour |
Black with copper accents; 65% recycled plastic housing |
| Handedness |
Right-handed, thumb rest |
| In the Box |
| Contents |
Mouse, nano USB receiver, USB-A to USB-C cable, manual |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
CHERRY states one additional year of voluntary limited manufacturer warranty on top of the statutory period for this model; the resulting term in Cyprus is confirmed on request. Singular’s direct warranty is 1 year; beyond that we assist you with the manufacturer’s warranty process for its full duration. |
Frequently Asked Questions
Can I use it with a Mac?
CHERRY lists Windows, Android, iOS and iPadOS; macOS is not on the list. It works as a standard Bluetooth or USB mouse, but CHERRY does not claim support — ask us if that matters.
Is it 4,000 or 6,000 DPI?
CHERRY’s specification table says 4,000 and its marketing highlights say 6,000. We publish 4,000 until CHERRY confirms.
Is it left-handed friendly?
No — it is a right-handed ergonomic shape with a thumb rest.
How do I switch devices?
A button on the mouse cycles through the two Bluetooth channels, the receiver channel and the cable.
Singular Expert Insight
The Stream Mouse Ultimate is the office mouse for multi-device desks that want silence and a thumb rest without paying MX Master money. It pairs naturally with the CHERRY Stream keyboards, and the receiver stowed in the body suits hot-desking. See the other wireless mice we stock and ask us about the Stream Desktop Ultimate set.
Buyer’s Guide
Buy it if
You are right-handed, work across up to four devices over Bluetooth, receiver or cable, and want silent keys with thumb buttons.
Skip it if
You are left-handed, need macOS support stated by the manufacturer, or want a published battery runtime.
Also consider
The CHERRY Stream Desktop Ultimate set with matching keyboard, or the Logitech MX Master 3S for a premium multi-device mouse.
