TobenONE 14-in-1 DisplayLink Triple 4K Docking Station Review
Discover the TobenONE Triple Monitor Docking Station in this review. Ideal for MacBook and Windows users, it tames tech chaos with 14 ports in sleek style.
If you own a MacBook Air M1, M2, M3, or M4 and have been told you can only use one external monitor, the TobenONE 14-in-1 gives you three. Three independent screens, each showing different content, all running from your single USB-C port. Your MacBook display becomes the fourth screen. You go from a cramped 13-inch workspace to a four-screen command center where your email lives on one monitor, your main project on another, a video call on the third, and your MacBook handles everything else. That is what this dock does for your day.
It also charges your laptop at 100W while all three monitors run, so the battery never drains during a full workday. The 120W power supply is included in the box. Five USB ports handle your keyboard, mouse, drives, and phone. Gigabit Ethernet replaces your unreliable WiFi with a wired connection that does not drop during video calls. SD and microSD readers pull photos and footage from cameras without a separate card reader. Fourteen ports total, 2-year warranty, and the most detailed MacBook compatibility list we have seen on any dock.
Key Specifications
| Specification | Detail |
|---|---|
| Total Ports | 14 |
| HDMI | 3 |
| USB Ports | 5 total (USB-C and USB-A, 5 Gbps) |
| Gigabit Ethernet | 1 |
| SD Card Slot | 1 |
| MicroSD Card Slot | 1 |
| Display Technology | DisplayLink |
| Primary Display | 4K@30Hz |
| Secondary Displays (2) | 1920×1200@60Hz |
| HDCP | Not supported |
| Power Supply | 120W included |
| Laptop Charging | 100W PD |
| Driver Required | Yes (DisplayLink driver) |
| Compatible OS | Windows 10/11, macOS 10.15+, ChromeOS 100+ |
| NOT Compatible | Linux/Unix |
| Connection Types | Thunderbolt 5/4/3, USB4.0, full-featured USB-C |
| Mac M-Series | M1, M2, M3, M4 (all variants) |
| Dimensions | 1.5″ L x 4.26″ W x 4.3″ H |
| Manufacturer | Shenzhen KailiYuan Technology Co., Ltd. |
| Warranty | 2 years |
TobenONE DisplayLink Docking Station 3 Monitors, 14-in-1 Triple Monitor Dock for M1-M5 MacBook/Mac mini, Windows, Chrome (3HDMI, 120W Power Supply, 5 USB, Home Office & Professional Workspace
Three Monitors on a MacBook That Apple Says Can Only Run One
Apple designed the base M1, M2, M3, and M4 chips to support one external display. One. If you own a MacBook Air or a 13-inch MacBook Pro with any of those base chips, Apple gives you your laptop screen plus one monitor. That is it. The TobenONE uses DisplayLink technology to override that limitation and give you three independent extended monitors plus your laptop screen.
Each monitor shows different content. You drag windows between screens. You arrange apps across four displays however you want. Your MacBook Air stops being a small-screen device and starts being the center of a real workstation. For remote workers, this means a home office setup that matches what you had in a corporate office. For designers and developers, this means reference material, code, and preview all visible simultaneously. For anyone who has ever felt cramped on a laptop screen, three additional monitors changes how you work.
The dock uses DisplayLink, which requires a driver installation before first use. When you install the driver on macOS, the system asks for Screen Recording permission. That sounds alarming but it is not recording anything. DisplayLink needs that permission to capture the screen content and send it to the external monitors. Grant the permission, and the three monitors come to life. For USB-C display output details, see our USB-C portable monitor guide.
How to Set Up Your Three Monitors for the Best Experience
The three HDMI ports output different resolutions. The primary display runs at 4K@30Hz. The other two run at 1920×1200@60Hz. This matters for how you arrange your workspace.
The 4K@30Hz screen has sharper text and more content density but refreshes 30 times per second instead of 60. When you scroll or move your cursor on this screen, the motion feels slightly less fluid. For a screen that displays mostly static content, this is perfect: a dashboard you glance at, a chat window that updates occasionally, reference documents you read but do not actively scroll through, or a calendar view.
The two 1920×1200@60Hz screens refresh at 60 times per second. Everything feels smooth: scrolling through documents, typing, moving windows, video calls. Put your active work on these screens. Your main document or code editor on one. Your browser, email, or design tool on the other. Active tasks live on the 60Hz screens. Passive reference lives on the 4K@30Hz screen.
Your MacBook’s built-in display becomes the fourth screen. Use it for whatever overflow remains: Slack, Spotify, system monitoring, or the task you want to glance at without turning your head toward the external monitors.
100W Charging That Lasts the Full Workday
Three external monitors draw power from your MacBook’s USB-C port. Without charging, your laptop battery drains in a few hours. The TobenONE solves this by delivering 100W of power through the same USB-C connection that drives the displays. The included 120W power supply provides 100W to the laptop and keeps 20W for the dock’s own operations. Your MacBook charges while all three monitors run, all day, without ever touching your laptop charger.
MacBook Air charges at 30-45W. MacBook Pro 13″ charges at 67W. MacBook Pro 14″ charges at 70-96W depending on the chip. At 100W, the TobenONE covers all of these comfortably. MacBook Pro 16″ configurations that draw 140W will charge slower than the native charger but the battery still gains rather than drains during normal desk use.
On a fanless MacBook Air, running three external monitors makes the laptop work harder than usual. The bottom of the machine may feel warmer. This is normal and safe. If you usually work with the laptop on your lap, consider placing it on a hard surface when the dock is connected to allow heat to dissipate.
What You Cannot Do: Netflix on External Monitors
DisplayLink does not support HDCP, which is the copy protection system that streaming services require. If you try to play Netflix, Disney+, Amazon Prime Video, or Apple TV+ on one of the three external monitors connected through this dock, you will see a black screen or an error message. The streaming service blocks playback on the non-HDCP connection.
You can still watch streaming content on your MacBook’s built-in display while using the external monitors for work. You just cannot move the streaming window to an external screen. For most productivity use this does not matter. For users who want a large external screen specifically for streaming video, this dock is not the right solution. A native Thunderbolt connection on a MacBook Pro with Pro/Max chips handles HDCP without issue.
What’s in the Box
| Item | Included |
|---|---|
| TobenONE 14-in-1 Docking Station | 1 |
| 120W Power Supply | 1 |
| USB-C Cable | Built-in |
Power adapter included. No monitor cables. No Ethernet cable. DisplayLink driver must be downloaded and installed before first use. macOS will ask for Screen Recording permission during setup.
Drawbacks
| Consideration | Detail |
|---|---|
| Driver Required | DisplayLink driver must be installed. macOS requires Screen Recording permission. |
| No Netflix on External Monitors | HDCP not supported. Streaming content plays only on laptop’s built-in display. |
| MacBook Runs Warmer | Fanless MacBook Air may get noticeably warm driving three screens. |
| Primary Display 4K@30Hz | Less smooth for active scrolling. Best for static reference content. |
| Linux/Unix Not Supported | Excluded. |
| M5 Claim Unverifiable | Bullets mention M5. M5 does not exist yet. |
Who This Dock Is For
MacBook Air or MacBook Pro owners with base M1/M2/M3/M4 chips who want three extended monitors for productivity: This dock does what Apple says your MacBook cannot do. Three independent screens, 100W charging with included power adapter, five USB ports, Gigabit Ethernet, card readers, and a 2-year warranty. If your work involves documents, code, design, video calls, email, and you are tired of cramming it all onto one laptop screen plus one monitor, the TobenONE gives you three more screens to spread across. For another TobenONE dock, see the TobenONE MacBook Docking Station review.
Users who stream video on external monitors, need Plug & Play, or run Linux: No HDCP means no streaming on external screens. Driver required. Linux excluded. For docks without these restrictions, see our docking stations hub page.
Final Verdict
The TobenONE 14-in-1 turns a one-external-monitor MacBook into a four-screen workstation. That transformation is what you are paying for. Everything else, the 100W charging, the Ethernet, the USB ports, the card readers, supports that core purpose. The 120W power adapter is included so your laptop stays charged all day while driving three screens. The 2-year warranty provides confidence. The compatibility list names your specific MacBook model by year and chip so there is no guessing.
The trade-offs come with the territory: driver installation, Screen Recording permission on macOS, no streaming on external monitors, the primary display at 30Hz, and a warmer MacBook Air under load. These are the costs of bypassing Apple’s display limit. For productivity professionals who need the screen space more than they need Netflix on a big screen, those costs are worth paying. Three monitors, one cable, one dock. Your cramped laptop workspace becomes a full desk setup.
Frequently Asked Questions
Why does macOS ask for Screen Recording permission?
DisplayLink needs to capture your screen content to send it to the external monitors. macOS categorizes this as “Screen Recording” even though nothing is being recorded or saved. Grant the permission and the external monitors activate. Without it, the dock cannot display content on the additional screens.
Will my MacBook Air get hot?
The MacBook Air has no fan. Driving three external monitors through DisplayLink makes the CPU work harder, which generates more heat. The bottom of the laptop may feel warmer than usual. This is normal and within safe operating temperatures. Place the laptop on a hard surface rather than your lap to allow heat to dissipate.
Can I watch Netflix on the external monitors?
No. DisplayLink does not support HDCP. Netflix and other streaming services will show a black screen on the external monitors. Watch streaming content on the MacBook’s built-in display and use the three external monitors for work.
Which screen should I put my active work on?
The two 1920×1200@60Hz screens. They refresh at 60 times per second, which makes scrolling, typing, and cursor movement feel smooth. The 4K@30Hz screen is best for static reference content like dashboards, calendars, or chat windows that do not require constant interaction.
Does this work with MacBook Pro M4 Pro?
Yes, but the M4 Pro chip already supports multiple external displays natively without DisplayLink. You can use this dock with an M4 Pro MacBook, but you may not need DisplayLink to achieve triple monitors. A native Thunderbolt dock may serve the M4 Pro better and without the HDCP limitation.
Disclosure: As an Amazon Associate, I earn from qualifying purchases.
Docking Station Intelligence
The standards are confusing by design. These three panels decode what manufacturers won’t explain clearly. Applicable to every docking station.
The USB-C Confusion Matrix
The USB-C connector is the single greatest source of buyer confusion in docking stations. The physical plug looks identical whether it carries USB 2.0 at 480 Mbps or Thunderbolt 5 at 120 Gbps — a 250x difference in capability hidden behind the same shape. Manufacturers exploit this by labeling everything "USB-C compatible" without specifying which protocol runs through it. Two docks can look identical on the outside and behave completely differently once you plug them in.
The hierarchy matters because it determines everything: how many monitors your dock can drive, how fast files transfer, whether your laptop charges while docked, and whether you need third-party drivers. Here is the real capability ladder, from slowest to fastest:
The practical takeaway: if your laptop has Thunderbolt 4, buy a Thunderbolt dock. If it only has generic USB-C, verify whether it supports DisplayPort Alt Mode before buying anything with multi-monitor claims. Our buying guide walks through verification steps for every major laptop brand.
Power Delivery: What the Watts Mean
Power Delivery (PD) determines whether your docking station can charge your laptop while you work, or whether you need a separate charger cluttering your desk. The math is simple but rarely explained: your laptop draws a specific wattage under load, and the dock must match or exceed it. If the dock delivers less than your laptop needs, the battery slowly drains even while plugged in — defeating the purpose of a docking station entirely.
Most ultrabooks need 45–65W. Standard business laptops need 65–100W. Gaming and workstation laptops can demand 100–140W or more. The dock’s advertised PD wattage is the maximum it can deliver to your laptop — but this drops if you charge other devices (phones, tablets) through the dock simultaneously. Always leave a 15–20W margin above your laptop’s requirement.
Check your laptop’s original charger wattage — that’s your baseline. Our FAQ covers how to find this for every major brand.
Native Display vs DisplayLink: The Hidden Factor
This is the decision most buyers don’t know they’re making. When a docking station outputs video to your monitors, it uses one of two fundamentally different methods: native (the dock passes your laptop’s GPU signal directly to the monitor) or DisplayLink (the dock compresses video over USB and a software driver renders it). The difference is invisible in marketing materials but profoundly affects your daily experience.
Native output through DisplayPort Alt Mode or Thunderbolt uses your laptop’s actual graphics hardware. There is zero added latency, full DRM support for streaming services, no CPU overhead, and no driver to install. DisplayLink, by contrast, adds 5–15ms of latency (noticeable in video calls and cursor movement), blocks DRM content on connected monitors (Netflix, Disney+ show black screens), consumes 3–8% of your CPU constantly, and requires a driver that Apple’s macOS security updates occasionally break.
DisplayLink exists for one reason: Apple Silicon base chips (M1, M2, M3) can only drive one external display natively. If you need two or more monitors on a base MacBook Air or 13” MacBook Pro, DisplayLink is your only option. For everyone else — Windows users, Mac Pro/Max chip users, Intel/AMD laptops — native is always the better choice.
Native (Alt Mode / Thunderbolt)
DisplayLink (USB compression)
The bottom line: if your laptop supports native multi-display output, always choose a native dock. DisplayLink is a workaround, not an upgrade. See our glossary for detailed definitions.
COMMAND CENTERCOMMAND CENTER
Six tools that decode the confusion manufacturers create. Port protocols, power budgets, display configurations, compatibility, desk planning, and future-proofing. Full buying guide →
Port Protocol DecoderWhat does your connection type actually support? Glossary
Power Delivery CalculatorCan this dock keep your laptop charged?
Display Configuration PlannerCan your dock push enough pixels?
Laptop-to-Dock CompatibilityWill this dock work with YOUR laptop?
Desk Setup ArchitectWhat ports do you actually need?
Select everything you need to connect: