Passive holder König & Meyer 19775-300-55

The König & Meyer 19775-300-55 passive holder is a clamp-style tablet and UMPC mount in black, intended for indoor use. It combines a 3-piece extendable stand with a bio-based plastic tablet holder, offering a foldable design for compact transport and a clamping range that fits most tablets from about 10" to 16" (158–280 mm). The holder accepts devices in protective covers up to 20 mm thick, and an adjustable felt-padded mounting bracket secures the device when the holder is used vertically.

Advantages

The holder’s clamping jaws overlap and include rubber pads to ensure a secure grip and to reduce vibration noise without affecting the device’s operating elements. The stand folds flat for easy transport and storage, while the bio-based plastic construction uses a high proportion of renewable plant-based materials to reduce reliance on petroleum resources and lower CO2 emissions. The holder allows straightforward rotation between portrait and landscape orientation and offers infinite angle adjustment for individual positioning.

Suitable for

• Tablets and UMPCs with screen sizes of approximately 10"–16"
• Devices in protective covers or cases up to 20 mm thick
• Home, studio or stage use where a stable indoor mount is required

Key specifications

• Type: Passive holder
• Device mount type: Clamp mount
• Clamping range: 158–280 mm (approx. 10"–16")
• Case compatibility: Up to 20 mm thickness
• Material: Bio-based plastic (contains 50%–100% renewable plant-based raw materials)
• Colour: Black
• Weight: 1.74 kg
• Intended use: Indoor
• Rotatable between portrait and landscape; infinitely adjustable angle

How to use

Fold the stand for transport or extend the three-section legs and place the holder on a stable surface. Open the clamp to fit the tablet within the 158–280 mm range, including any protective cover up to 20 mm thick, and ensure the overlapping jaws with rubber pads contact the device securely. Adjust the mounting bracket with felt padding when positioning the holder vertically to prevent slipping. Set the required viewing angle using the infinite adjustment and rotate the holder to portrait or landscape as needed; rotation is designed to be controlled and prevents unintended turning.

Recommendations

Use the holder on flat, stable surfaces indoors and avoid exposing the bio-based plastic components to prolonged direct sunlight or extreme heat. Regularly check the rubber pads and felt padding for wear to maintain secure clamping and vibration damping.