Consider it for
- A permanent Windows desk where an upright dock is useful
- Keeping connection status and controls within reach
Check before buying
- Not multiple independent external Mac desktops
- Charger separate; four video sockets do not support four simultaneous screens
Match the Windows version deliberately
This exact listing is the Windows-focused 11-in-1 model. Baseus describes native multi-screen expansion on supported Windows hosts and a single extended desktop repeated across dock-connected screens on macOS. A separate Spacemate Mac variant exists, so compare the actual product identity rather than using the shared name as evidence.
Check the exact configuration and included power supply.
Check on AmazonThe status display does not prove compatibility
The dock includes a connection-status display and a screen-lock button. Those controls may be convenient when the dock sits within reach, but they do not establish that the laptop can drive your intended monitor combination. Write down each monitor’s resolution and refresh rate before relying on the triple-display headline.
Budget for its power input
The manufacturer’s listing identifies up to 85W of pass-through laptop charging from a 100W PD input, with a charger purchased separately. The faster peripheral connections include two USB-A and one USB-C port rated up to 10Gbps; Gigabit Ethernet covers a wired desk connection. The current official diagram identifies two HDMI and two DisplayPort sockets, while the dock’s maximum remains three external displays. Four video sockets therefore do not mean four simultaneous screens.
Connections & compatibility
- Connection to laptop
- USB-C with DP Alt Mode
- Display technology
- USB-C / MST
- Maximum displays (conditions apply)
- 3 displays maximum
- Power to laptop (W)
- 85W published host power
- HDMI sockets
- 2
- DisplayPort sockets
- 2
- Wired network
- Gigabit Ethernet
- USB peripherals
- 2 USB-A and 1 USB-C up to 10Gbps; additional USB-A2
- Display requirements
- Triple display described for Windows; verify simultaneous resolutions
- Mac notes
- One extended desktop shared by dock-connected external screens
- Windows notes
- Native video host and exact multi-display configuration required
These are published specifications, not results from hands-on testing. Maximum screen counts depend on the laptop, operating system, connection and chosen resolution.
Check your setup requirementsSources & specifications
Research checked September 11, 2026. Product revisions, firmware and operating systems can change compatibility.
Review the current listing
Confirm model, condition, seller, included cables and power supply before ordering.
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