Kupo KS-411 Universal Tablet Holder with Ball head

Kupo KS-411 Universal Tablet Holder with Ball Head – Double-socket knuckle for flexible mounting and positioning

The Kupo KS-411 is a universal tablet holder designed to secure larger tablets such as the iPad Pro 12.9” and to function as a graphics tablet holder. It uses a super knuckle with a double socket arm and a ball head at each end, which you lock centrally with the centre knob. The design gives you a flexible solution for mounting and precise positioning of tablets and other mobile devices.

Key features

• Super knuckle with double socket arm and a ball head on each end, locked by the centre knob for stable positioning.
• Constructed from a die-cast aluminum alloy shell, ball heads and knob for a balance of sturdiness and lightness.
• Standard Dia.26mm ball head with hard anodized and serrated surface for better grip inside the shell and improved weather resistance.
• Shell design includes two side deeper cuttings to allow a greater tilt-down angle for more flexible viewing positions.
• Built-in silicon rubber sleeve holds the unit together while changing the ball head, simplifying adjustments and component swaps.
• Double sockets and ball heads let you interchange components to suit a wide range of applications across lighting, camera, monitors, tablets, smart phones and other mobile devices.
• Same function as KS-410 but with larger dimensions to accommodate bigger tablets.

Use cases and compatibility

The KS-411 works as a universal tablet holder for iPad Pro 12.9” and is also suitable as a graphics tablet holder. Because of its interchangeable double-socket and ball-head system, you can adapt it for various setups in lighting rigs, camera accessories, monitor mounting, and for mounting smartphones or other mobile devices that fall within its capacity.

What you get physically

The holder provides an overall length of 151mm and a loading capacity of 8kg. Its weight is 285g. The main adjustable clamp area measures 215-376(L) x 162-281(W) x 10(H)mm, allowing it to hold larger tablets such as the iPad Pro 12.9”.

Technical specifications

Practical notes

Lock the double-socket knuckle with the centre knob to secure the chosen angle. The serrated, hard-anodized ball head improves engagement with the shell, while the deeper side cuttings in the shell let you tilt the tablet down further when needed. The built-in silicon rubber sleeve helps keep the unit stable during ball head changes and reduces movement while you swap components.

Smart FAQ

Question: Is the KS-411 suitable for an iPad Pro 12.9”?
Answer: Yes. The KS-411’s clamp area measures 215-376(L) x 162-281(W) x 10(H)mm and is designed to hold an iPad Pro 12.9” and similar-sized graphics tablets.

Question: How does the unit lock and stay stable during use?
Answer: The super knuckle uses a centre knob to lock the double socket arm and the ball heads at each end. The Dia.26mm hard-anodized, serrated ball heads are gripped firmly by the shell, and the die-cast aluminum alloy construction adds stability while keeping weight low.

Question: Can I change the ball head or swap parts for other equipment?
Answer: Yes. The KS-411’s double sockets and ball heads are designed for interchangeability across components. A built-in silicon rubber sleeve holds the unit together while you change the ball head, making swaps easier and safer.

Question: What load can the holder support?
Answer: The KS-411 has a loading capacity of 8kg, which covers tablets and many accessories within that weight range.

Question: How does the KS-411 differ from the KS-410?
Answer: The KS-411 shares the same function as the KS-410 but comes in a larger size to accommodate bigger tablets, including the iPad Pro 12.9”.

The Kupo KS-411 offers a sturdy, adaptable mounting solution for larger tablets and other devices while keeping setup and component swaps straightforward and secure.