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Black aluminium rotary volume knob with mute button, USB-C cable included

Jansicotek

Jansicotek OZU8 Multimedia Controller Knob sound card accessory

SKU CH-413F-PSFED

A USB multimedia knob adjusts system volume and mutes audio with a single press on Windows 7, 8, 10, 11 and Mac OS

  • DetailsModel: OZU8 Prouduct: Multimedia Controller Knob Size: 5.4 ×
  • Key featuresWonderful usage experience:Rotate the Multimedia knob to adj
  • In the box1x Navceker Multimedia volume controller 1x USB to USB C cab
  • Adjust volume by rotating the tactile aluminium knob
  • Instant mute with a single press of the knob
  • Works immediately on Windows 7, 8, 10, 11 and Mac OS without drivers
  • Heavy weighted base plus four anti-slip pads keep it stable
  • Compact 5.4 x 3.5 x 2.1 inch aluminium body weighs only .25 kg

Multimedia Controller Knob

The Jansicotek OZU8 is a USB volume controller designed for desktop users who want tactile audio adjustment without software overhead. It connects via a removable USB-C cable and works immediately on Windows 7, 8, 10, 11 and Mac OS. The aluminium alloy body measures 5.4 by 3.5 by 2.1 inches and weighs 0.25 kg.

Knob Mute and Cable

Rotating the knob changes system volume and pressing it mutes or resumes playback with a single action. The package includes a USB-to-USB-C cable and a user manual, so no extra accessories are required. Driver-free operation means the mute function and volume control are active as soon as the device is plugged in.

Desktop Audio Limits

The controller handles everyday listening, gaming, video calls and casual streaming sessions comfortably. It has no internal audio processing, so sound quality depends entirely on the connected speakers or headphones. Users needing per-application mixing, EQ profiles or multiple input sources will find those features absent.

How it compares

Measured against everything we stock in Audio Controls, Interfaces & Add-Ons, at today’s prices. Recalculated every night.

Price $25.99
Typical for this category: the median of 68 items is $25.99.

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Specifications

Product
Brand nameJansicotek
Model nameOZU8
In the box
In the box1x Navceker Multimedia volume controller
1x USB to USB C cable
1x User manual

Questions about this item

Will the removable USB-C cable need replacing after frequent plugging?

The controller includes a detachable USB to USB-C cable; if the connector or cable wears out you can swap it for another standard cable without replacing the whole unit.

What stops the knob from sliding across the desk during long sessions?

Internal metal weights and four anti-slip pads on the base keep the 0.25 kg aluminium body stationary while you rotate the shaft.

Does the aluminium shell get warm when the knob is left connected all day?

The device draws only USB bus power for its rotary encoder and mute LED, so the metal housing stays at room temperature during continuous use.

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