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UGREEN USB Type C to HDMI Cable Male to Male ABS Case 1.5m (White)

Name: UGREEN USB Type C to HDMI Cable Male to Male ABS Case 1.5m (White)
Brand: Ugreen
SKU: 23049
Price: 2500 KES
Availability: InStock

in Type C Accessories

KSh 2,500 Save:KSh 300(11%)

Available in stock

Features

Key Features & Benefits

4K Ultra HD at 30Hz: The MM121 outputs at up to 3840 × 2160 resolution, delivering sharp, detailed imagery on large-format displays and 4K televisions. For most presentation, video streaming, and desktop-extension use cases, 4K@30Hz provides fully adequate visual fidelity.
Built-in PS176 Active Chipset: An embedded PS176 conversion chip actively translates the USB-C DisplayPort signal to HDMI. This produces more stable transmission than passive adapters and supports additional features including EDID communication, HPD (hot-plug detection), and automatic display wake-up.
Samsung DEX and Huawei PC Mode Support: The cable works directly with Samsung DeX-enabled devices and Huawei PC Mode handsets, allowing compatible Android smartphones to drive a full desktop interface on an external screen without a separate docking station.
24K Gold-Plated Connectors: Gold plating on both the USB-C and HDMI connectors resists oxidation and reduces contact resistance. Additionally, it provides a more durable mating surface through repeated connection cycles compared to bare metal alternatives.
Mirror and Extended Display Modes: Users can choose to mirror the source device screen on the connected display or extend the desktop across both screens. This makes the MM121 equally useful for presentations, dual-screen productivity, and media playback.

Category: Type C Accessories Brand: Ugreen

Description
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Description

UGREEN MM121 USB-C to HDMI Cable – 4K@30Hz, 1.5m (White)

The UGREEN MM121 is a 1.5-metre USB-C to HDMI cable that connects laptops, tablets, and smartphones equipped with a DisplayPort Alternate Mode USB-C port to any HDMI display, monitor, TV, or projector. It carries both video and audio signals over a single cable with no driver installation or external power required. Consequently, it suits professionals presenting from a MacBook or Dell XPS, mobile users running Samsung DEX, and home users mirroring content to a television.

Technical Specifications

Cable & Connectors

Specification	Detail
Model	UGREEN MM121 (30841)
Connector – End 1	USB-C Male (DisplayPort Alt Mode)
Connector – End 2	HDMI Male
Cable Length	1.5 metres
Colour	White
Casing Material	ABS
Connector Finish	24K gold-plated

Video & Signal Performance

Specification	Detail
Maximum Resolution	3840 × 2160 (4K UHD) @ 30Hz
Also Supports	2K (2560 × 1440) @ 30Hz, 1080p
3D Video	Supported
Audio	Video and audio transmitted simultaneously
Chipset	PS176 (active)
EDID	Built-in
HPD (Hot-Plug Detection)	Supported
Automatic Wake-Up	Supported
Signal Direction	Unidirectional (USB-C source → HDMI display only)

Construction

Specification	Detail
Wire Core	Tinned copper
Shielding	Multiple internal shielding layers
Jacket	PVC with ABS connector housing
Display Mode	Mirror mode and extended mode
Driver Required	No
Charging Support	No (video signal only)

Source Device Requirement

Specification	Detail
Required Protocol	DisplayPort Alternate Mode (DP Alt Mode)
Thunderbolt 3 Compatible	Yes

Use Cases & Applications

Presentations and Office Work

Connecting a MacBook, Dell XPS, or Lenovo ThinkPad to a conference room projector or external monitor via the MM121 takes seconds — plug in and the display activates automatically via HPD. Extended mode allows the laptop screen to serve as a notes panel while the presentation runs full-screen on the projector. Furthermore, the 1.5-metre cable provides enough reach from a typical conference table to an adjacent display without strain on the port.

Samsung DeX and Huawei PC Mode

Samsung Galaxy smartphones and tablets with DeX support — including S8 and later, as well as Tab S series — output a full desktop-style interface through the MM121 when connected to any HDMI monitor. This turns a compatible handset into a functional workstation for documents, email, and web browsing. Similarly, Huawei devices with PC Mode use the same connection to drive an external display in desktop layout. Note that the connected device must natively support DP Alt Mode for this to function.

Home Entertainment and Screen Mirroring

Mirroring a laptop or tablet to a living room television through the MM121 allows users to stream video content, view photos, or play locally stored media on a larger screen at 4K@30Hz. The simultaneous audio and video transmission means a separate audio cable is unnecessary. However, users should confirm their television’s HDMI port version supports 4K input, as older HDMI 1.4 ports cap at 4K@30Hz — exactly matching this cable’s output.

Important Notes

DisplayPort Alt Mode is required on the source USB-C device. The cable does not work with USB-C ports that carry power or data only. Check device documentation before purchase.
Charging is not supported. The MM121 transmits video and audio signals only. A separate charging cable is needed during use.
Signal is unidirectional — USB-C device to HDMI display only. It cannot be used in reverse.
4K@30Hz vs 4K@60Hz: For 60Hz output at 4K, a higher-specification cable such as the UGREEN MM142 (50570) is required.

Compatible Source Devices Include

MacBook (12-inch, 2015–2019) · MacBook Pro (2016–present, Thunderbolt 3/4) · MacBook Air (2018–present) · iMac (2017, Thunderbolt 3) · Dell XPS 13/15 · HP EliteBook Folio G1 · Lenovo Yoga 900/910 · ASUS ZenBook 3 · Samsung Galaxy S8 through S25 (DeX-enabled models) · Samsung Galaxy Tab S6, S7, S7+ · Huawei Mate 10/Pro, MateBook · Huawei P30, P40 · Google Chromebook Pixel · LG V30, G5, V20 · HTC U11, One M9 · Sony Xperia XZ series