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Black aluminium rotary volume knob on weighted base, USB-C cable attached

Jansicotek

Jansicotek OZU8 USB Multimedia Control Knob sound card accessory

SKU CH-Y70D-BM152

A USB multimedia knob gives one‑key mute, three volume modes and plug‑and‑play control on Windows or Mac

  • 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 instantly with a tactile rotary knob
  • One-press mute pauses playback and resumes with a second press
  • Works on Windows 10/8/7 and Mac without installing drivers
  • Aluminium alloy body with weighted base and four anti-slip pads stays put
  • Compact 5.4×3.5×2.1 in design includes detachable USB-C cable for portability

Physical Design and Build

The Jansicotek OZU8 is a USB multimedia control knob constructed from aluminium alloy with a black finish. It measures 5.4 by 3.5 by 2.1 inches and weighs 0.25kg. A heavy metal base and four anti-slip pads keep the unit stable on a desk surface.

Compatibility and Use Cases

The device works with Windows 10, 8, 7 and macOS without any driver installation. It suits streamers, office workers and anyone who wants tactile volume control for music, video calls or media playback. Buyers who need per-application audio mixing or dedicated headphone amplification should look at other solutions.

Core Control Function

A single rotary knob adjusts system volume and provides a one-key mute function when pressed. Three distinct volume control modes are available for different usage scenarios. A removable USB Type-C cable connects the accessory to the host computer.

Highlights

  • Adjust volume instantly with a tactile rotary knob
  • One-press mute pauses playback and resumes with a second press
  • Works on Windows 10/8/7 and Mac without installing drivers
  • Aluminium alloy body with weighted base and four anti-slip pads stays put
  • Compact 5.4×3.5×2.1 in design includes detachable USB-C cable for portability

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

What desk space does the 5.4 by 3.5 by 2.1 inch aluminium body need?

The controller measures 5.4 by 3.5 by 2.1 inches and weighs .25 kg, so it fits on any flat desk area with a few inches of clearance around the knob.

How do I connect it and what step do people miss?

Plug the supplied USB-to-USB-C cable into a free USB-A port on the computer and the USB-C socket on the knob; the step users forget is seating the cable fully into the recessed USB-C port so the device enumerates correctly.

What part will need attention after heavy daily use?

The removable USB-to-USB-C cable is the only wear item; the solid rotary shaft and aluminium shell are built for long-term use, so keep a spare cable handy if the connector sees frequent plugging and unplugging.

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