Baseus 9-in-1 USB-C Dock 4K vs Baseus Triple Display Dock SD (2026): Key Differences
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You are comparing the baseus 9 in 1 USB c dock 4k vs triple display dock sd. Both units share identical core specifications, including 85W power delivery, 1000Mbps Ethernet, and dual HDMI ports supporting 4K@120Hz. They also offer the same USB data speeds and SD/TF card readers. The main difference lies in the additional video output. One model includes a DisplayPort for triple display setups, while the other sticks to a simpler 9-in-1 configuration. This changes how you connect multiple screens.
Key differences
| Aspect | Baseus 9-in-1 USB-C Dock with 4K 120Hz HDMI | Baseus Triple Display Dock with SD and TF Reader |
|---|---|---|
| Video Ports | HDMI only | 2x HDMI, 1x DisplayPort |
| Port Count | 9-in-1 | Not listed |
| Dimensions | 5.31 x 1.93 x 0.63 inches | 5.9 x 2.8 x 2.91 inches |
| Weight | 5.3 ounces | 7.04 ounces |
Which one should you choose?
Choose Baseus 9-in-1 USB-C Dock with 4K 120Hz HDMI if
- You need a compact dock that fits easily in a bag or small desk space.
- You only require dual monitors and do not need a third display connection.
- You prefer a lighter device that weighs less than six ounces.
Choose Baseus Triple Display Dock with SD and TF Reader if
- You want to connect three monitors simultaneously using HDMI and DisplayPort.
- You need the extra flexibility of a dedicated DisplayPort output.
- You do not mind a slightly larger and heavier dock for expanded connectivity.
Verdict: The Baseus 9-in-1 is the better choice if you prioritize portability and only need two screens. The Triple Display Dock is the right tool if you require a third monitor via DisplayPort. Both models handle power and data transfer identically.
Dock Specs and Build Differences
Display Connectivity
Product A relies on two HDMI ports for video output. This setup supports dual monitor extended mode on Windows laptops, while MacOS devices are limited to mirror mode. Product B adds a DisplayPort to its two HDMI outputs. This third video interface gives you more flexibility in connecting different types of displays. You can mix HDMI and DP cables depending on your monitor inputs. The extra port is useful if one of your screens only accepts DisplayPort signals. Both docks handle 4K@120Hz on a single display, but Product B offers broader cable compatibility for your setup.
Physical Dimensions
Product A is a slim, low-profile hub measuring 1.93 inches wide, 5.31 inches long, and just 0.63 inches tall. It weighs 5.3 ounces. This flat design sits neatly under a laptop or on a desk without taking up much vertical space. Product B is significantly taller at 2.91 inches, with a width of 2.8 inches and a length of 5.9 inches. It weighs 7.04 ounces. The larger chassis may offer better heat dissipation, but it occupies more desk surface area. You should choose Product A if you prefer a minimal footprint.
Power Delivery
Both docks share identical power specifications. They support up to 85W of power delivery to your laptop when using a 100W charger. The docking station itself consumes 15W of power, which is deducted from the total output. This means you get the same charging speed on either device. Neither dock offers higher wattage than the other. You will not notice a difference in charging performance between the two. This spec is a tie, as both provide stable power for most ultrabooks and laptops.
Data Transfer Speeds
Both products feature the same USB configuration for data. Each dock includes two USB 3.0 ports and one USB 2.0 port. The USB 3.0 ports support data transfer rates up to 5Gbps. This speed is sufficient for transferring HD movies and large files quickly. The USB 2.0 port is ideal for low-bandwidth peripherals like keyboards and mice. Neither product offers faster USB speeds or additional high-speed ports. Your external drive performance will be identical on either dock.
Network Connectivity
Both docks include an RJ45 Ethernet port with 1000Mbps speed. This provides a stable wired connection that is faster and more secure than most Wi-Fi networks. You can use either dock to replace a failing network card or improve stability in areas with weak wireless signals. The network performance is identical. You will get the same throughput and latency on both products. This feature is standard on both units and does not distinguish one from the other.
Card Reader Performance
Both docks include SD and TF card slots for photographers and designers. The data transfer speed for these cards is listed as up to 104MB/s on both products. This allows you to move photos from your camera to your laptop quickly. Neither dock advertises faster card reading speeds. The card reader functionality is identical. You will experience the same transfer times whether you use Product A or Product B.
Which Baseus Dock Fits Your Setup
Windows users wanting dual extended displays
Product A uses two HDMI ports for video output. This configuration supports dual monitor extended mode on Windows laptops. You can run different projects on separate screens. MacOS devices only mirror on this model. If you use Windows, this simpler HDMI-only design meets your dual-screen needs without extra complexity.
Mac users needing single mirror display
Product A is ideal for MacOS users who only need a single external display. The two HDMI ports support mirror mode on Apple devices. You cannot extend displays on Mac with this unit, but that is not a limitation if you only need one extra screen. The compact design and 85W power delivery handle standard workflows efficiently.
Users needing DisplayPort connectivity
Product B includes a DisplayPort alongside its two HDMI outputs. This extra video interface allows connection to monitors that require DP input. If your setup includes a display without HDMI, this dock provides the necessary port. It maintains the same 85W power delivery and 1000Mbps Ethernet as the other model, ensuring stable performance.
Professionals with mixed monitor types
Product B offers greater flexibility with HDMI and DisplayPort outputs. You can connect to a wider variety of monitors, including those that only accept DP signals. This versatility is useful if you rotate between different displays. The dock still delivers 85W power and fast Ethernet, making it a robust choice for complex multi-monitor environments.
The products compared
Baseus 9-in-1 USB-C Dock with 4K 120Hz HDMI
Best for: Users needing 4K@120Hz and wired Ethernet stability
- Host Interface
- USB-C
- Display Support
- Dual
- Max Resolution
- 4K@120Hz
- Power Delivery
- 85W
- Port Count
- 9
- Video Ports
- HDMI
View on Amazon: Baseus 9-in-1 USB-C Dock with 4K 120Hz HDMI Affiliate link
This Baseus docking station offers dual monitor support with a single HDMI port capable of 4K at 120Hz. It includes a Gigabit Ethernet port for stable connectivity and an 85W power delivery pass-through. The hub provides SD and TF card readers for fast photo transfers. It is suitable for users needing high refresh rates and wired network stability on a compact grey device.
Pros
- Single HDMI port supports 4K resolution at 120Hz refresh rate
- Gigabit Ethernet port ensures stable 1000Mbps wired connectivity
- 85W power delivery pass-through keeps laptop charged under load
- SD and TF card slots support transfer speeds up to 104MB/s
Cons
- MacOS devices only support mirror mode, not dual extended displays
- Hub itself consumes 15W, reducing max laptop charging to 85W
- Only one HDMI port limits independent dual-monitor setup on some systems
Good fit if
- You need a high refresh rate for smooth motion on a single display
- You require a wired Ethernet connection for reliable internet access
- You frequently transfer large files from SD or TF cards
Skip if
- You use a Mac and need dual extended monitors
- You need more than one HDMI port for native dual displays
- You require higher than 85W power delivery to your laptop
Verdict: Baseus 9-in-1 USB-C Dock 4K@120Hz delivers high refresh rate video and stable wired networking for users who prioritize display smoothness and connection reliability over multi-HDMI flexibility.
Baseus Triple Display Dock with SD and TF Reader
Best for: Dual monitor setups with wired networking needs
- Host Interface
- USB-C
- Display Support
- Dual
- Max Resolution
- 4K@120Hz
- Power Delivery
- 85W
- Video Ports
- HDMI, DisplayPort
- Max Data Speed
- 5Gbps
View on Amazon: Baseus Triple Display Dock with SD and TF Reader Affiliate link
This Baseus docking station supports dual monitors with HDMI and DisplayPort outputs. It reaches 4K resolution at 120Hz on a single display. The dock includes an Ethernet port for stable 1000Mbps connectivity. You get three USB-A ports and SD/TF card slots for data transfer. Power delivery reaches 85W for your laptop. It is a solid choice for users needing multiple screens and wired network access.
Pros
- Dual monitor support via HDMI and DisplayPort
- 4K@120Hz output on single display
- 1000Mbps Ethernet port for stable connection
- SD and TF card reader included
- 85W power delivery to laptop
Cons
- Max data speed limited to 5Gbps on USB ports
- Hub consumes 15W of its own power
- Only two USB-A ports are USB 3.0
Good fit if
- You need dual external monitors for multitasking
- You require a wired Ethernet connection for stability
- You frequently transfer files from SD or TF cards
Skip if
- You need more than two external displays
- You require wireless connectivity without a dongle
- You need higher than 5Gbps data transfer speeds
Verdict: Baseus 9-in-1 USB-C Dock 4K provides reliable dual-screen performance and wired networking. It fits professionals who need stable connections and card readers for their workflow.
Specifications side by side
| Spec | Baseus 9-in-1 USB-C Dock with 4K 120Hz HDMI | Baseus Triple Display Dock with SD and TF Reader |
|---|---|---|
| Host Interface | USB-C | USB-C |
| Display Support | Dual | Dual |
| Max Resolution | 4K@120Hz | 4K@120Hz |
| Power Delivery | 85W | 85W |
| Port Count | 9 | not stated |
| Video Ports | HDMI | HDMI, DisplayPort |
| Max Data Speed | 5Gbps | 5Gbps |
| Ethernet Speed | 1Gbps | 1000Mbps |
| Resolution | 4K UHD | 4K UHD |
| Connectivity | USB-C, HDMI | USB-C, HDMI, DisplayPort, Ethernet, USB-A |
| Refresh Rate | 120Hz | not stated |
| Features | Card Reader | Card Reader |
| Dimensions | 5.31 × 1.93 × 0.63 inches | 5.9 × 2.8 × 2.91 inches |
| Weight | 5.3 ounces | 7.04 ounces |
| Size | 9 in 1 | not stated |
| Color | Grey | Gray |
Frequently asked questions
Does the Baseus 9-in-1 dock support 4K at 120Hz?
Yes, it supports 4K UHD resolution at a 120Hz refresh rate. This high refresh rate ensures smoother video playback and cursor movement. You get this performance through its single HDMI port. The other dock also offers 4K output, but you should check its specific port configuration for dual setups.
Which dock is better for Windows dual monitor extended mode?
The Baseus 9-in-1 dock supports dual monitor extended mode on Windows. It achieves this using two HDMI ports. This allows you to run different projects on separate screens. The triple display dock adds a DisplayPort, giving you more flexibility for various display combinations and connection types.
Does the triple display dock include an SD card reader?
Yes, the Baseus Triple Display Dock includes an SD card reader. It also features a TF card slot for additional storage access. This is useful for photographers or video editors who need quick file transfers. The 9-in-1 model focuses on general connectivity rather than dedicated media card slots.
How much does each dock weigh?
The Baseus 9-in-1 dock weighs 5.3 ounces. It is compact, measuring 5.31 inches in length. The triple display dock is heavier at 7.04 ounces. It is also larger, with a length of 5.9 inches. The weight difference reflects the additional ports and internal components in the triple display model.
Can I use both docks with a laptop via USB-C?
Yes, both docks connect to your laptop via a USB-C interface. This single cable handles data, video output, and power delivery. You do not need multiple cables for basic operation. The USB-C connection simplifies your desk setup by reducing cable clutter while maintaining high-speed data transfer capabilities.
Which dock is better for users needing wired Ethernet?
Both docks provide stable wired networking through an Ethernet port. The 9-in-1 dock is specifically noted for Ethernet stability. It ensures reliable connections for video calls and large file transfers. The triple display dock also includes Ethernet, making either choice suitable for professionals who prioritize network reliability over wireless connections.