2-POWER Thunderbolt 4 Ultra 280W G6 dokovacia stanica náhrada DOC0258A

For professionals who demand uncompromising throughput and multi-monitor clarity, the 2-POWER Thunderbolt 4 Ultra 280W G6 Dock consolidates a full workstation into a single aluminium hub. Unlike ordinary USB-C docks that split bandwidth or cap power delivery, this unit maintains a true 40 Gbps Thunderbolt 4 uplink while simultaneously charging the host at up to 100 W and supplying 280 W total to connected peripherals. It is a direct replacement for the DOC0258A, engineered to keep cable clutter minimal and productivity maximal.

Highlights

• Thunderbolt 4 host interface with 40 Gbps data, video, and power over one cable
• 280 W total power supply; 100 W Power Delivery to laptop
• Dual 4K @ 60 Hz or single 8K @ 30 Hz via two DisplayPort 1.4 and two HDMI 2.0 ports
• Two downstream Thunderbolt 4 ports (15 W PD each) plus one USB-C 3.2 Gen 2 (10 Gbps, 15 W PD)
• Four USB-A 3.2 Gen 2 (10 Gbps) and one USB-A 2.0 port for legacy devices
• 2.5 Gigabit Ethernet, SD/microSD UHS-II card reader, and combo audio jack
• Kensington lock slot and aluminium chassis for durable, secure deployment

In daily use

Connect a Thunderbolt 4 laptop and instantly gain four video outputs, wired network, fast storage access, and a full set of USB peripherals. The dock drives two 4K monitors at 60 Hz without frame drops, or a single 8K display for ultra-high-resolution workflows. The 100 W host charging keeps the notebook topped up during heavy tasks, while the 280 W adapter powers everything from external drives to high-draw accessories. The front-facing USB-C and USB-A ports are ideal for quick device swaps, and the SD/microSD reader accelerates photo and video offloads.

Full specifications

• Host interface: Thunderbolt 4 (40 Gbps, up to 100 W PD)
• Total power supply: 280 W (external AC adapter included)
• Video outputs: 2x DisplayPort 1.4, 2x HDMI 2.0
• Maximum resolution: 8K (7680 x 4320) @ 30 Hz single display; 4K (3840 x 2160) @ 60 Hz dual displays
• Downstream ports: 2x Thunderbolt 4 (40 Gbps, 15 W PD), 1x USB-C 3.2 Gen 2 (10 Gbps, 15 W PD)
• USB-A ports: 4x USB-A 3.2 Gen 2 (10 Gbps), 1x USB-A 2.0 (480 Mbps)
• Ethernet: 1x 2.5 Gigabit RJ-45
• Audio: 1x 3.5 mm combo headphone/microphone jack
• Card reader: SD/microSD UHS-II
• Security: Kensington lock slot
• Chassis material: Aluminium
• Compatibility: Windows, macOS, ChromeOS (Thunderbolt 4 enabled devices)
• Included: Thunderbolt 4 cable, 280 W AC power adapter
• Replaces model: DOC0258A

Final note

This dock is the ideal centrepiece for a high-performance desk setup, offering the bandwidth and power headroom that generic hubs cannot match. Whether you run dual 4K monitors, transfer large media files, or simply need a single-cable connection for your entire workspace, the 2-POWER Thunderbolt 4 Ultra 280W G6 Dock delivers reliable, future-proof connectivity.