$29.99

B3 BIGTHREE B3 Dock for Steam Deck ROG Ally - 4K HDMI, 1000Mbps Ethernet

Space Grey With Ethernet

Price data last checked 98 day(s) ago - refreshing...

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£30 today · usual range £0–£0 · best ever £24

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 633 days • 633 data points (No recent data available)

Historical
Generating forecast...
£36.99 £22.42 £25.60 £28.78 £31.96 £35.14 £38.32 12 June 2024 17 November 2024 24 April 2025 29 September 2025 06 March 2026

Price Distribution

Price distribution over 633 days • 5 price ranges

Days at Price
Current Price
63 days 163 days 371 days · current 5 days 31 days 0 93 186 278 371 $24-26 $26-29 $29-32 $32-34 $34-37 Days at Price

Price Analysis

Most common range: $29-32 (371 days, 58.6%)

Price range: $24 - $37

Price levels: 5 price ranges over 633 days

Description

Turn your handheld gaming PC into a full desktop setup with the B3 Dock. The 4K@60Hz HDMI 2.0 output lets you mirror or extend your screen to any HDTV, monitor, or projector, delivering crystal-clear visuals for gaming, video calls, and presentations. A built-in 1000Mbps Gigabit Ethernet port provides a rock-steady internet connection, eliminating lag and ensuring smooth online play or work sessions. Three USB-A 3.0 ports give you fast access to peripherals such as keyboards, mice, external drives, or controllers, while the 100W USB-C power delivery keeps your Steam Deck or ROG Ally fully charged at full speed. Designed as a 6-in-1 solution, this dock consolidates power, video, networking, and peripheral connectivity into a single, compact station. Compatibility with both Valve Steam Deck and ASUS ROG Ally means you can switch devices without changing accessories. Note: the dock does not support the Steam Deck OLED 90Hz mode. Upgrade your portable console to a powerful workstation with the B3 Dock and enjoy a seamless, high-performance experience wherever you go.

Key Features

4K@60Hz HDMI 2.0 output mirrors or extends your screen, providing vivid, lag-free video for gaming, streaming, and work.

Gigabit Ethernet delivers up to 1000Mbps data transfer, ensuring a stable, high-speed internet connection for online play and video calls.

Three USB-A 3.0 ports offer fast data transfer and easy connection for keyboards, mice, external storage, and other accessories.

100W USB-C power delivery charges your Steam Deck or ROG Ally at full speed while you use the dock, keeping you powered for long sessions.

All-in-one 6-in-1 design consolidates video, networking, power, and peripheral connections into a compact dock, compatible with both Steam Deck and ROG Ally.

Product Specifications

Colour
Space Grey With Ethernet
Domain
Amazon US
Listed Since
15 December 2022

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