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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

  • SpecificationsModel: OZU8 Prouduct: Multimedia Controller Knob Size: 5.4*3
  • FeaturesWonderful usage experience:Rotate the Multimedia knob to adj
  • Package Contents1x 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.

Highlights

  • 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

Specifications

BrandJansicotek
ModelOZU8
SpecificationsModel: OZU8
Prouduct: Multimedia Controller Knob
Size: 5.4*3.5*2.1 inches
Weight: 0.25kg
Material: High quality aluminum alloy
Colour: Black
FeaturesWonderful usage experience:Rotate the Multimedia knob to adjust the volume.With one key mute function, just press the knob when you are listening to music, the music will be stopped and start playing if pressing the knob again.
Sturdy and durable:USB volume control knob is made of high quality metal shell and equipped with solid rotary shaft and removable USB cable, which makes this audio adjuster not only durable but also user friendly.
Driver Free:Volume control knob supports Win10/8/7/Mac, once you insert it to your computer, it will begin to work. Plug and play, no driver require
Package Contents1x 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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