4XEM 4XHDMIWL4KPD wireless display adapter HDMI/USB Full HD Dongle

4K HDMI Wireless Display Adapter with 100W USB-C PD Charging

Key Features

• 4K Ultra HD Output – Crisp 3840 × 2160 resolution at 30Hz with audio support up to 192K
• Fast Wireless Transmission – 15m range (barrier-free) with low 100ms latency
• Power & Performance – USB-C PD 3.0 pass-through charging up to 100W (20V/5A)
• Broad Compatibility – Works with Windows 7+, Mac OS 10.10+, and Android
• Plug & Play – No drivers, Wi-Fi, or Ethernet required
• Flexible Display Modes – Supports mirror and extension mode
• Simple Control – Transmitter switch for quick screen projection on/off
• Complete Kit – Includes USB-C transceiver, HDMI + USB-C power adapter receiver, and USB-C to USB-A charging cable

Description

4XEM 4K HDMI Wireless Display Adapter with USB-C Transceiver & 100W PD 3.0 Charging
Experience seamless wireless screen sharing with the 4XEM 4K HDMI Wireless Display Adapter with 100W USB-C PD Charging. Designed for productivity and entertainment, this active wireless adapter connects via USB-C and delivers stunning Ultra HD 4K resolution at 30Hz (3840 × 2160) with crisp audio support up to 192K. Whether you’re mirroring presentations in the office or streaming movies at home, enjoy barrier-free transmission up to 15 meters with minimal 100ms latency for smooth video and audio performance. Built with industry-leading PD 3.0 and HDMI standards, it also features powerful USB-C pass-through charging with up to 100W (20V/5A), keeping your laptop or device powered while in use.

With broad compatibility across Windows 7 or later, Mac OS 10.10 or later, and Android, setup is completely plug-and-play—no drivers, Wi-Fi, or Ethernet required. The lightweight black PVC design includes a transmitter switch for quick screen projection control and supports both mirror mode and extension mode for versatile display options. Compact and portable at just 2.99 oz [85 g], it’s easy to take on the go.

Each package includes a USB-C video transceiver, an HDMI + USB-C 5V power supply adapter receiver, and a USB-C to USB-A charging cable, so you have everything you need to get started. Backed by a 1-year warranty and built to perform under a wide range of environmental conditions, the 4XEM 4K HDMI Wireless Display Adapter is your all-in-one solution for wireless, high-resolution presentations, streaming, and charging—all in one sleek, reliable device.

Specifications

Features
Form factor	Dongle
Full HD	Yes
Wi-Fi standards	Not supported
USB connector type	USB Type-C
Maximum video resolution	3840 x 2160 pixels
Product colour	Black
Plug and Play	Yes
Device interface	HDMI/USB
Ethernet LAN	No
USB port	Yes
Transmission delay	100 ms
Transmission distance	590.6" (15 m)
Technical details
Warranty period	1 year(s)
Power
Power supply type	USB
Input voltage	20 V
Input power	100 W
Input current	5 A
Operational conditions
Operating temperature (T-T)	-20 - 60 °C
Software
Mobile operating systems supported	Android
Windows operating systems supported	Windows 10, Windows 11, Windows 7, Windows 8
Mac operating systems supported	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia
Mac compatibility	Yes
Weight & dimensions
Width	2.36" (60 mm)
Depth	2.36" (60 mm)
Height	0.594" (15.1 mm)
Weight	3 oz (85 g)
Package width	7.28" (185 mm)
Package depth	8.27" (210 mm)
Package height	0.984" (25 mm)
Package weight	6.17 oz (175 g)
Packaging content
Cables included	USB Type-A to USB Type-C