AV repeater ATEN 4K Display Port Booster VB905-AT-G — 4K (4096×2160), wired, 20 m range, 5 V/2.6 A, black

ATEN 4K Display Port Booster VB905-AT-G is a wired AV repeater designed to extend DisplayPort video signal while preserving True 4K resolution (4096×2160). The compact black unit measures 35.3×58.4×20.6 mm and weighs 0.17 kg. It operates from an external 5 V / 2.6 A power adapter and supports cascading up to three VB905 units to achieve a maximum transmission distance of 20 m, providing a practical solution for meeting rooms, digital signage and professional AV installations that require reliable long-distance DisplayPort connectivity.

Advantages

The VB905-AT-G maintains high image fidelity and accurate color reproduction for DisplayPort sources at up to True 4K resolution. Cascadable design allows extension in 5 m increments up to 20 m without active conversion or signal loss typical of passive cables. Its small form factor and black housing make it easy to integrate into existing AV racks or behind displays, while the supplied 5 V / 2.6 A adapter ensures consistent power for stable operation.

Suitable for

• Meeting rooms and conference systems requiring 4K DisplayPort extension
• Digital signage and public displays with remote source equipment
• Professional AV installations and presentation setups
• Environments where cascading multiple boosters is needed for longer runs

Key specifications

• Maximum resolution: 4096×2160 (True 4K)
• Transmission distance: single unit up to 5 m; cascaded up to 20 m (3 levels)
• Power input: 5 V / 2.6 A (external adapter included)
• Connector type: DisplayPort (wired repeater for DisplayPort signals)
• Chassis colour and size: black; 35.3×58.4×20.6 mm
• Weight: 0.17 kg

How to use

Connect the VB905-AT-G between the DisplayPort source and the display using certified DisplayPort cables. For distances up to 5 m use a single unit; to reach longer runs cascade additional VB905 units in series, up to three units for a maximum of 20 m. Attach the supplied 5 V / 2.6 A power adapter to the unit and confirm the connection between source and display. Verify the display settings on the source device to ensure output at 4096×2160 if required by the display.

Recommendations

For optimal performance use high-quality DisplayPort cables and avoid excessive bending or sharp kinks. When cascading multiple boosters, route cables to minimize electromagnetic interference and allow airflow around each unit. Confirm source and display firmware support True 4K at the intended refresh rate to ensure compatibility.