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Black right-handed ergonomic wireless mouse with rubber thumb rest and silver logo

Cherry

Cherry Stream Mouse Comfort Wireless Ergonomic Black Right-Handed AES-128 4000 DPI

SKU CH-31HB-QWSYE

An ergonomic right-handed wireless mouse with a rubberised thumb rest, silent buttons, AES-128 encryption and adjustable sensor up to 4000 DPI

  • Ergonomic right-handed shape with rubberised thumb rest reduces wrist strain
  • Whisper-quiet clicks keep noise low in shared workspaces
  • AES-128 encrypted wireless link protects data transmission
  • Adjustable sensor up to 4000 DPI gives precise cursor control
  • Nano USB receiver enables instant plug-and-play setup

Right-handed ergonomic mouse

The CHERRY STREAM MOUSE COMFORT is a wireless ergonomic mouse shaped for right-handed users. A rubberised thumb rest and side panels encourage a natural hand position to reduce fatigue during long sessions. It connects via a compact nano-USB receiver for a clutter-free desk setup. Whisper-quiet clicks keep the workspace calm in shared offices or home environments.

AES-128 encryption and 4000 DPI sensor

The mouse uses AES-128 encryption to protect the wireless link between the nano receiver and the device. A four-stage adjustable optical sensor reaches up to 4000 DPI, allowing precise cursor control across multiple monitors or detailed design work. Large PTFE feet provide a smooth glide on most desk surfaces without needing a dedicated pad. The sensor handles everyday productivity and creative tasks comfortably.

Not for left-handed or multi-device users

The fixed right-handed contour and thumb rest make the mouse unsuitable for left-handed operators. It pairs with a single dedicated nano receiver and does not support Bluetooth pairing or multi-device switching. Buyers who need ambidextrous shaping, programmable buttons, or the ability to move the mouse between several computers should look elsewhere.

How it compares

Measured against everything we stock in Wireless & Wired Keyboards, at today’s prices. Recalculated every night.

Price $56.99
Pricier than about 57% of the 603 comparable items (median $48.99).

Specifications

Product
Brand nameCHERRY

Questions about this item

Will the nano-USB receiver work with a USB 2.0 port on my older PC?

Yes, the nano-USB receiver plugs into any standard USB port and provides a wireless link without requiring a newer USB version.

How can I confirm the AES-128 encryption is active after I plug in the receiver?

The link is encrypted by default; once the receiver is inserted and the mouse pairs, the 128-bit AES channel is live with no extra steps.

Does the box include batteries or do I need to buy them separately?

The mouse ships with batteries installed so it works straight out of the box.

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