WAVLINK · QUAD HDMI DISPLAY ADAPTER · SILICON MOTIONUSB-C to Quad HDMI Display Adapter4 × HDMI · 3×4K@60Hz + 1×4K@144Hz · PD 3.1 140W In / 130W OutQuadruple 4K visual feast in a palm-sized aluminum body. Built on the Silicon Motion chipset for stable multi-display output on Windows, macOS, Chrome OS, Linux, Harmony OS and Android.🖥 4× HDMI Outputs⚡ 4K@144Hz Alt Mode🔋 PD 3.1 130W Out🧠 Silicon Motion Chip🌏 Palm-Size 132g4 HDMIDisplay Outputs144HzMax Refresh (Alt Mode)140WPD Input (3.1)130WLaptop Charging132gPalm-Size WeightFeaturesQuadruple 4K Visual FeastA compact aluminum adapter that turns one USB-C port into four HDMI displays — with power delivery pass-through to keep your laptop running.🖥4K Crystal-Clear DisplayFour HDMI ports deliver ultra-clear output at 3 × 4K@60Hz + 1 × 4K@144Hz (Alt Mode) on macOS and Windows. Extend your monitors and enjoy the ultimate visual experience — perfect for designers and programmers running multi-screen workloads.🔋PD 3.1 Fast Charging — 140W In / 130W OutThe PD pass-through port supports the USB Power Delivery 3.1 specification with 140W input and 130W output, keeping high-demand laptops charged while four displays run. A 140W PD wall charger and USB-C to USB-C cable are required (not included).🧠Powerful Silicon Motion ChipThe built-in Silicon Motion chip ensures high-quality image output, multi-device compatibility and stable performance. It also lets macOS laptops extend four different displays, unleashing the productivity of M1 / M2 / M3 / M4 Macs.🌏Smaller Size, Better PortabilitySmaller than a smartphone and just a little bigger than a credit card. At 4.5 × 2.8 × 0.6 in and only 132 g, it fits any desktop without taking up space — and slips into any bag for on-the-go multi-display setups.🌐Universal CompatibilityWorks with popular laptops such as MacBook and Dell XPS 13, plus hosts running Windows, macOS, Chrome OS, Linux, Harmony OS and Android. HDMI ports connect seamlessly to projectors, TVs and external monitors for both extension and mirroring.⚡10Gbps USB 3.2 Gen2 + Aluminum HousingA USB 3.2 Gen2 (10Gbps) port and a strong GPU ensure stable video transmission. Rugged aluminum alloy housing improves heat dissipation and prolongs the life of internal electrical components.Port LayoutFront & Rear Connections▶ Front 3 × HDMI (4K@60Hz)
1 × HDMI (DP Alt Mode → HDMI, 4K@144Hz)◀ Rear 1 × USB-C (PD IN, 140W)
1 × USB-C Connector (PD Pass-Through, 130W Charging)
+ 1 × USB 3.2 Gen2 (10Gbps) data portMax ResolutionMulti-Display CapabilitySupported resolutions on Windows and macOS.ModeOption 1Option 2Single Display1 × 4K@144Hz1 × 4K@60HzDual Display1 × 4K@144Hz (Alt Mode)
+ 1 × 4K@60Hz2 × 4K@60HzTriple Display2 × 4K@60Hz
+ 1 × 4K@144Hz (Alt Mode)3 × 4K@60HzQuad Display3 × 4K@60Hz + 1 × 4K@144Hz (Alt Mode)⚠ Note: 4K@144Hz output requires DP1.4 or above with DSC enabled, and the host’s USB-C port must support DisplayPort Alt Mode (converted to HDMI) or Thunderbolt 3/4. SpecificationTechnical DetailsModel4HDMI HubFront Ports 3 × HDMI (4K@60Hz)
1 × HDMI (DP Alt Mode converted to HDMI, 4K@144Hz) Rear Ports 1 × USB-C (PD IN, 140W)
1 × USB-C Connector (PD Pass-Through, 130W Charging)
1 × USB 3.2 Gen2 (10Gbps) ChipsetSilicon Motion (SMI)Unit Size (L×W×H)11.4 × 7 × 1.5 cm / 4.5 × 2.8 × 0.6 inUSB-C Cable Length25.6 cm / 10.4 inUnit Weight132 g / 4.7 ozMaterialAluminum AlloyCompatibilityWide Device & System Support✅ Supported Operating Systems Microsoft Windows 10 / 11 · Apple Mac OS 13 or later · Linux · Chrome OS · Harmony OS · Android 💻 Compatible Hosts Thunderbolt 4 / 3 laptops · USB 3.1 / 3.0 laptops · Legacy USB-A port laptops (via adapter)
Popular models include MacBook Air 2020, Dell XPS 13, Asus and HP laptops. In the BoxWhat You’ll Receive✓1 × Quad Universal 4K Display Adapter ✓1 × Quick Start Guide ⚠ Not included: PD wall charger and USB-C to USB-C cable. A 140W PD charger and USB-C to USB-C cable are required to achieve maximum charging efficiency. Warm TipsBefore You Buy01PD charger and cable are not provided. Please use a 140W PD wall charger and a certified USB-C to USB-C cable for maximum charging efficiency.02The USB-C PD Pass-Through port delivers up to 20V / 6.5A / 130W charging. Actual charging speed may vary depending on your USB-C power adapter and laptop USB-C charging specifications.03For 4K@144Hz display output, the host’s USB-C port must support DisplayPort Alt Mode converted to HDMI or Thunderbolt 3/4.04The number of simultaneous displays supported may vary depending on the host device, its GPU capability and the operating system. Please check your laptop’s specifications before purchasing.WAVLINKUSB-C TO QUAD HDMI ADAPTER · WL-UG7702H-A · PD 3.1 140W · SILICON MOTION CHIPSET