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Silver rectangular docking station with front card slots and rear ports

Wavlink

Wavlink WL-UMD327 docking station dual 4K 125W PD 2.5G Ethernet

SKU CH-MWDW-1JYRB MPN WL-UMD327

A dual-monitor dock with two HDMI ports at 4K 60 Hz, 2.5 Gb Ethernet, three 10 Gbps USB ports, an SD reader at 312 MB/s and 125 W laptop charging

  • Port detailsFront: SD/Micro SD Card Reader(UHS-?, SD 4.0, 312 MB/s); 2×U
  • Product colorSilver
  • Compatible with- Windows 7/8/10/11 - Mac OS 10.8 or later
  • Key features-2 x HDMI ports support dual 4K@60 Hz display output. If the

Port Dual 4K HDMI + 2 X USB A

  • Dual 4K@60Hz extends your workspace across two monitors
  • 125W pass-through charging keeps the laptop powered under load
  • Three 10Gbps ports move large files in seconds
  • 5Gbps Ethernet delivers faster, steadier wired connections
  • UHS-II card reader transfers photos at up to 312MB/s

Dual 4K docking station for USB-C laptops

The Wavlink WL-UMD327 adds two HDMI outputs, 2.5 Gigabit Ethernet, three 10 Gbps USB ports and a UHS-II card reader to a single USB-C connection. It targets professionals who need dual extended 4K displays at 60 Hz on Windows with DP 1.4 and DSC, or one extended plus mirrored 4K on macOS. The silver chassis keeps the desk tidy while expanding connectivity for creative and office workflows.

Sustained load with 125 W pass-through

Under continuous multi-display and peripheral use the dock draws up to 140 W from its USB-C upstream port and delivers up to 125 W to the host laptop, preventing battery drain during long sessions. Three 10 Gbps ports maintain bandwidth for external SSDs while the 2.5 GbE link holds steady throughput for large transfers and video calls. The UHS-II reader sustains 312 MB/s offload speeds for high-resolution media without throttling.

Replaces single-port hubs

Users moving from a basic USB-C hub with one 4K30 output, 1 GbE and 5 Gbps USB gain dual 4K60 headroom, 2.5× wired speed and 10 Gbps data lanes in one device. The upgrade is worthwhile when the laptop’s USB-C port supports DP 1.4 with DSC on Windows or DP 1.4 on macOS; machines limited to DP 1.2 will only reach 4K30 or dual 1080p60.

How it compares

Measured against everything we stock in USB-C & Laptop Docking Stations, at today’s prices. Recalculated every night.

Price $39.99
Cheaper than about 80% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameWavlink
Model nameWL-UMD327
Product colorSilver
Ports & slots
Port detailsFront: SD/Micro SD Card Reader(UHS-?, SD 4.0, 312 MB/s); 2×USB-A(10 Gbit/s);
Rear: USB-C(PD IN 140 W&10 Gbit/s); 2×HDMI(4K@60 Hz); Card Reader Indicator; Power Indicator. 1×RJ45 Ethernet(2.5 Gbit/s)
Compatibility
Compatible with- Windows 7/8/10/11
- Mac OS 10.8 or later

Other versions of this model

2 more in the same range

Questions about this item

How much fan noise or heat does the WL-UMD327 produce when running dual 4K monitors at 60 Hz all day?

The dock uses a fanless aluminium chassis that stays cool under continuous dual 4K 60 Hz loads; no audible noise is generated during extended sessions.

What must my laptop already provide for the WL-UMD327 to deliver dual 4K 60 Hz and 125 W charging?

Your USB-C port must support DisplayPort 1.4 Alt Mode with DSC and Power Delivery 125 W input for full dual 4K 60 Hz extended mode and laptop charging.

Will the WL-UMD327's 2.5 Gbps Ethernet and 10 Gbps USB ports work with my older Cat 5e cabling and USB 3.0 drives?

Yes, the 2.5 Gbps RJ45 port falls back to 1 Gbps on Cat 5e, and both 10 Gbps USB-A and USB-C ports operate at 5 Gbps with USB 3.0 devices.

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