Anker's Prime line includes two docks priced $130 apart: the 14-Port at ($160-190) and the DL7400 at ($220-260). They look almost identical on the outside, share the same Smart Display approach, and ship from AnkerDirect with the same 24-month warranty. The differences live in the architecture: the 14-Port is a straightforward USB-C dock, while the DL7400 uses DisplayLink to unlock triple display output and Mac extended-desktop support. This guide breaks down which one fits your setup.
Best for Windows dual-monitor at the lowest price: The Anker Prime 14-Port Dock at ($160-190) is the value pick. 14 ports, 160W, dual 2K@60Hz HDMI. Skip the DL7400 if you don't need Mac dual-extend or triple displays.
Best for Mac users or triple-monitor workflows: The Anker Prime DL7400 at ($220-260) wins on display capability. Triple displays via 1× HDMI + 2× DisplayPort, with one port supporting 8K, plus extended desktop on Mac (macOS 13.5+ with DisplayLink driver) where the 14-Port can only mirror.
The Headline Differences
The cleanest way to think about this: both docks have the same body, the same charging philosophy, the same Smart Display, the same warranty. The DL7400 adds one feature that the 14-Port can't replicate at any firmware update: DisplayLink-driven triple display output, including extended desktop on Mac. That's the $130 you're paying for.
Everything else flows from that decision.
Spec Comparison
| Feature | Anker Prime 14-Port | Anker Prime DL7400 |
|---|---|---|
| Price | $160-190 | $220-260 |
| Total ports | 14 | 14 |
| Display outputs | 2× HDMI | 1× HDMI + 2× DisplayPort |
| Max display config | Dual 2K@60Hz | Triple display, one 8K-capable |
| Mac extended desktop | No (mirrored only) | Yes (macOS 13.5+ with DisplayLink driver) |
| Display tech | Native USB-C / DP Alt Mode | DisplayLink (driver required) |
| DRM-protected streaming | Works on all displays | Black screen on DisplayLink monitors (workaround below) |
| Upstream charging | 100W max | 140W max |
| Total power output | 160W | Not officially rated; 140W upstream + four 100W USB-C |
| Front USB-C ports | 3 × 100W (display capable) | 2 × 100W charging only (no display) |
| Ethernet | Standard | 2.5Gbps |
| Smart Display | No | Yes (real-time power, fan, and port info) |
| Linux support | Not officially supported | Not officially supported |
| Warranty (AnkerDirect) | 24 months | 24 months |
When the 14-Port Is the Right Pick
The 14-Port's strongest case is simple: for Windows users with two monitors at 2K or below, the DisplayLink premium is wasted money. A native USB-C dock with DP Alt Mode is the cleaner architecture. No driver to install, no DRM caveat, no software layer between your laptop and your displays.
It also wins on power distribution. The 14-Port spreads 160W across three USB-C ports plus USB-A. You can charge a 16-inch MacBook Pro at 100W on the upstream port while three other USB-C devices charge at full speed simultaneously. The DL7400's specs are concentrated more on the single 140W upstream port.
Where the 14-Port falls short: macOS users only get mirrored displays across the two HDMI outputs. This is fundamental to how Apple Silicon and Intel Macs handle DisplayPort MST through USB-C. It's not a firmware bug Anker can fix. If you're a Mac user wanting two extended monitors, the 14-Port is the wrong dock regardless of price.
Price: $160-190
When the DL7400 Is the Right Pick
The DL7400 solves the 14-Port's biggest limitations. DisplayLink technology lets it drive three displays, one of which is 8K-capable, on both Mac and Windows. For Mac users, this is the difference between mirrored displays (useless for productivity) and true extended workspaces (the whole point of running multiple monitors).
It also bumps the upstream charging from 100W to 140W. For workstation-class laptops like the 16" MacBook Pro M4 Max under sustained heavy load, that 40W headroom prevents charging stalls during peak draw.
The Smart Display on the front shows real-time power delivery per port, fan status, and active connections. This is more useful than it sounds for diagnosing "is this device charging?" without unplugging anything.
Where the DL7400 falls short, and you should know this before buying: DisplayLink uses CPU to render pixels rather than direct GPU framebuffer pushing. Two practical implications:
- DRM-protected streaming shows a black screen on DisplayLink-connected monitors. Netflix, Disney+, Prime Video, Apple TV+ all enforce HDCP and the DisplayLink driver doesn't pass it through. Workarounds: watch on your laptop's built-in display, or disable browser hardware acceleration for browser streaming. Native streaming apps (the Netflix Mac app, etc.) cannot be worked around. That's a hard limit.
- DisplayLink driver installation is required. First-time setup on a new machine is one extra step over plug-and-play USB-C.
For most workstation use (browsers, terminals, IDEs, documents, video calls), neither limitation matters. For users who watch streaming content on their second monitor, this is a deal-breaker.
Price: $220-260
How to Decide
The decision tree is short:
- You're on Windows + dual monitors at 2K or below → 14-Port. Don't pay $130 extra for triple display you won't use.
- You're on Mac + want extended (not mirrored) displays → DL7400. The 14-Port physically can't do extended on Mac.
- You want a triple-monitor setup → DL7400. The 14-Port maxes at two displays.
- You need a single 4K@60Hz display only → either dock works. Save with the 14-Port.
- You want dual 4K@60Hz → DL7400. The 14-Port caps at dual 2K.
- You stream Netflix/Disney+ on your second monitor regularly → 14-Port. The DL7400's DisplayLink architecture blocks DRM.
- You're on Linux → neither is officially supported. Most users get them working but factor in support uncertainty.
- You have a Thunderbolt 5 laptop and want max bandwidth → look at the Anker Prime TB5 ($399), which is a separate product from these two.
What About the TB5 Model?
Anker also sells the Prime TB5 Docking Station at $399.99. It's a Thunderbolt 5 dock with 120Gbps bandwidth, native (non-DisplayLink) triple display, and no DRM caveat. It's the right pick if your laptop has Thunderbolt 5 (2024+ MacBook Pro M4 Pro/Max, select Windows machines) and you want the maximum bandwidth ceiling. For everyone else, the choice is between the 14-Port and DL7400 covered here.
Frequently Asked Questions
Will the DL7400 work with a MacBook Pro?
Yes, with extended desktop support. You must first install the DisplayLink driver from synaptics.com (free). Once installed, the DL7400 drives all three external displays as separate workspaces. The 14-Port, by contrast, can only mirror on Mac.
Why does Netflix not work on the DL7400?
DisplayLink uses CPU rendering, which doesn't pass HDCP (the DRM protocol streaming services require). Netflix, Disney+, Prime Video, Apple TV+, and others detect this and refuse to play protected content on DisplayLink monitors. Workaround: stream on your laptop's built-in screen, or for browser streaming, disable hardware acceleration in browser settings.
Does the DL7400 support Thunderbolt?
No. The DL7400 connects via USB-C 3.2 Gen 2 (10Gbps). It's not a Thunderbolt dock. For Thunderbolt 5 specifically, the separate Anker Prime TB5 model is the upgrade.
Can the 14-Port drive a single 4K@60Hz monitor?
Yes. The 4K@60Hz limit only applies when both HDMI outputs are simultaneously in use. With one HDMI active, single 4K@60Hz works fine.
Are the ports identical between the two docks?
Almost. Both have 14 ports total. The DL7400 swaps one HDMI for a DisplayPort (so 1 HDMI + 2 DisplayPort instead of 2 HDMI). The DL7400's front USB-C ports are charging-only (no display output), while the 14-Port's front USB-C ports support display. Ethernet is upgraded to 2.5Gbps on the DL7400.
What's the warranty?
Both docks ship with a 24-month manufacturer warranty when purchased from AnkerDirect (Anker's official Amazon storefront). Verify the seller before buying, since third-party sellers may offer different terms.
Should I wait for a discount on the DL7400?
The DL7400 has held at $299.99 list with infrequent dips to $269-279. The 14-Port is currently 37% off ($169.99 vs $269.99 list). If price-sensitive and you can use the 14-Port, the deeper discount on it is the value play. The DL7400 rarely drops below $270 even in sales events.
Related Guides
- Anker Prime 14-Port Docking Station Review: full standalone review of the value pick
- Best Wireless Mouse for Productivity: pair your dock with a multi-device mouse
- Best Monitor Arms for Desk Space: mount the displays this dock drives
- Multi-Monitor Desk Setup Guide: the broader workflow these docks fit into