# UGREEN USB-C to DisplayPort cable CM556, 1 m, 8K@60Hz, male-to-male, black

**URL:** https://aio.lv/en/product--ugreen-ugreen25157--11367907
**Data updated:** 2025-12-30 21:12 (EET)
**Category:** Monitor & Display Cables
**Manufacturer:** UGREEN
**Manufacturer code:** UGREEN/25157
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.05 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 18.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ugreen-ugreen25157--11367907

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 31.07.2026 | 1.79 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

UGREEN CM556 is a 1 m USB-C to DisplayPort male-to-male cable supporting up to 8K resolution at 60 Hz. Designed to connect USB-C devices with DisplayPort output to monitors or displays with DisplayPort input, it suits high-resolution video, presentations and professional workflows. The black cable offers a compact single-cable solution for reliable video transmission.

## Long description

UGREEN USB-C to DisplayPort cable CM556 (1 m) is a male-to-male connection designed to link laptops, phones or tablets with a USB-C or Thunderbolt 3/4 port to monitors or displays with a DisplayPort input. The cable supports DisplayPort 1.4 features and delivers up to 8K@60Hz (backward compatible with lower high-refresh modes). It requires no driver or software and provides a single-cable solution for high-resolution video and audio transmission.
Advantages
The cable supports up to 8K@60Hz with Dynamic HDR and Display Stream Compression (DSC) for high-resolution, high-frame-rate video. It offers Multi-Stream Transport (MST) for daisy-chaining multiple displays, mirror and extend modes, and compatibility with MacBook clamshell mode. DisplayPort 1.4 transmission at up to 32.4 Gbps enables stable signal delivery with support for HDCP 2.3, variable refresh rate (VRR), auto low latency mode (ALLM) and full audio formats including eARC, DTS and Dolby. The physical construction uses braided nylon, aluminum alloy housings and thicker copper conductors for durability, heat dissipation and minimized signal loss; a Velcro tie is included for tidiness.
Suitable for
Connecting USB-C or Thunderbolt laptops and mobile devices to DisplayPort monitors
High-resolution video editing, color-accurate viewing and professional presentations
Gaming at high resolutions and refresh rates with VRR and ALLM support
Multi-monitor setups using MST for productivity or immersive displays
Key specifications
Length: 1 m
Connector: USB-C (male) to DisplayPort (male)
Standard: DisplayPort 1.4
Maximum resolution: 8K@60Hz (supports 4K@240Hz, 2K@240Hz backward)
Bandwidth: up to 32.4 Gbps
Features: DSC, MST, HDCP 2.3, VRR, ALLM, eARC audio support
Compatibility note: Uni-directional — from USB-C (DP Alt Mode / Thunderbolt 3/4) to DisplayPort
Build: braided nylon jacket, aluminum alloy connectors, thicker copper conductors, Velcro tie
How to use
Plug the USB-C end into a source device that supports DP Alt Mode or a Thunderbolt 3/4 port, and connect the DisplayPort end to a monitor or display with a DisplayPort input. The cable is uni-directional and only transmits video from USB-C to DisplayPort. Configure display settings on the source device to choose mirror, extend or the desired resolution and refresh rate. For MacBook clamshell mode, connect power and external display as required by the Mac and wake the system.
Usage recommendations
Use the cable only with devices that explicitly support USB-C video output (DP Alternate Mode) or Thunderbolt 3/4. Distinguish USB-C and DisplayPort connectors before connecting. For best performance, ensure both source and display firmware/drivers support DisplayPort 1.4 features and keep cable runs within recommended length; secure the cable with the included Velcro tie during transport to avoid strain.

## FAQ

### How much does the UGREEN USB-C to DisplayPort CM556 cable 1 m cost, and is it available for purchase?

The price is 22.05 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tuesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All UGREEN products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized UGREEN service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11367907/65856492_large.webp