# UGREEN 55566 DisplayPort 2.1 Cable, 80Gbps, 6.6 ft

The UGREEN 55566 DisplayPort cable is listed as a DP 2.1 lead with up to 80Gbps bandwidth and support for high-resolution, high-refresh-rate displays. Its braided construction and stated MST support suit gaming and multi-monitor setups, but customer feedback reports mixed bandwidth and display reliability experiences.

- [Original product page](https://bargainpostbox.co.uk/product/ugreen-55566-displayport-2-1-cable-80gbps)
- [View offer](https://bargainpostbox.co.uk/visit/ugreen-55566-displayport-2-1-cable-80gbps)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: UGREEN
- Model: 55566
- Price: 9.98 GBP
- Previous price: 14.99 GBP
- Discount: 33%
- Price checked: 2026-11-12T17:59:13.937Z
- Rating: 4.5 / 5
- Reviews: 2933

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing claims up to 80Gbps bandwidth and 16K at 60Hz, with lower-resolution high-refresh modes also stated.
- Supports mirroring, extending, MST and daisy-chain display arrangements according to the listing.
- Nylon-braided jacket and aluminium-alloy housing are claimed construction features.
- DisplayPort-to-DisplayPort connection. The listing says it is not compatible with HDMI or Mini DisplayPort.

## Pros

- MST and daisy-chain support may suit compatible multi-monitor setups.
- Braided cable jacket and aluminium-alloy housing are specified.
- Backward compatibility with DisplayPort 1.4 and 1.2 is claimed.

## Specifications

### Identity
- Brand: UGREEN
- Model: 55566
### Connection and performance
- Connector type: DisplayPort
- Connector arrangement: Male-to-Male
- Data transfer rate: 80 Gigabits Per Second
- Frequency: 60 Hz
### Features
- Audio and content support: HDCP2.3, eARC, DTS 7.1 and Dolby
- Construction: Braided, High Speed
- Certification claim: Vesa
- Colour: Grey
- Indoor/outdoor use: Indoor
### Compatibility
- Supported interface generations: Display Port 2.0, 1.4, 1.2
- Compatibility claim: Compatible with all devices with DP port
### Physical details
- Item length: 50 Centimetres

## Before you buy

- The listing is inconsistent on length: the title says 6.6 ft, while the technical details give 50 Centimetres. Its headline and feature text claim 16K@60Hz, but other listing details give no independent confirmation of achievable modes. Verify the selected cable length and that your source and display support the desired resolution and refresh rate. Customer feedback also reports mixed results at 4K 240Hz and occasional display blackouts.

## In the box

- DisplayPort-to-DisplayPort cable (Included)

## A good fit for

- PC gaming setups using DisplayPort connections and compatible high-refresh displays.
- Users planning to mirror or extend screens or use MST and daisy chaining with compatible equipment.
- Presentations or home entertainment systems that need a DisplayPort-to-DisplayPort connection.

## Less suited to

- Devices with only HDMI or Mini DisplayPort connections.
- Buyers who need a reliably confirmed cable length or guaranteed performance at a particular resolution and refresh rate.

## Customer feedback

Customer feedback praises perceived build quality and value, while reports about functionality and bandwidth are mixed. Some say it works at 4K 240Hz, while others say advertised speeds are not achieved. Feedback on screen reliability is also mixed, including reports of no flicker and an account of random blackouts. These concerns matter if you need stable high-refresh output, and the listing's claimed modes should not be treated as verified performance.
- Positive themes: Customers describe the cable as high quality and appreciate its value for money.
- Mixed feedback: Reports about functionality and bandwidth differ, including conflicting experiences at 4K 240Hz.
- Mixed feedback: Screen reliability feedback is mixed, with reports of flicker-free use as well as random blackouts.

## Frequently asked questions

### Does this cable connect to HDMI or Mini DisplayPort?
No. The listing specifies DisplayPort-to-DisplayPort and says it is not compatible with HDMI or Mini DisplayPort.
### What length is this cable?
The listing conflicts: the title says 6.6 ft, while the technical details state 50 Centimetres. Confirm the selected listing's length before ordering.
### Does it support multiple monitors?
MST and daisy-chain support are claimed. The connected computer and monitors also need to support the relevant DisplayPort features.
### Are the listed resolution and refresh-rate modes assured?
The listing claims 16K@60Hz, 8K@240Hz and 4K@480Hz, but customer feedback describes mixed results for 4K 240Hz. Actual operation depends on compatible source and display equipment.

## Alternative options

- [Silkland 80Gbps DisplayPort Cable 2.1 \[VESA Certified\] 2M, DP80 HDR \| 16K@60Hz, 8K@240Hz, 4K@540Hz 480Hz 360Hz 240Hz, DP 2.1 Cable for DisplayPort 1.4 Cable, HDR, DSC HDCP 2.3 Gaming Monitor 5090](https://bargainpostbox.co.uk/visit/ugreen-55566-displayport-2-1-cable-80gbps)
- [Silkland VESA Certified 80Gbps DisplayPort Cable 2.1 2M, Secure Latch \| 16K@60Hz, 8K@240Hz, 4K@480Hz 240Hz, Display Port Cord, DP80 HDR DSC1.2a for FreeSync G-Sync Gaming Monitor 5090 7900XTX](https://bargainpostbox.co.uk/visit/ugreen-55566-displayport-2-1-cable-80gbps)
- [JSAUX DisplayPort Cable 3M, Displayport to Displayport Cable-Grey \| 4K@60Hz, 2K@165Hz, 2K@144Hz, Nylon Braided, Compatible for Laptop, PC, TV, Gaming Monitor](https://bargainpostbox.co.uk/visit/ugreen-55566-displayport-2-1-cable-80gbps)
- [UGREEN 16K@60Hz DisplayPort Cable 80Gbps 8K@240Hz with Locking Latch 2M \| Braided DP 2.1 to DP Lead, HDCP 2.3, DSC 1.2a, FreeSync & G-Sync, HDR for TVs, Gaming Monitors, Graphics Cards and PCs](https://bargainpostbox.co.uk/visit/ugreen-55566-displayport-2-1-cable-80gbps)
- [INIU USB C Charger Cable, \[2m\] USB A to USB C Charging Cable 3.1A \| Nylon Braided, LED Indicator, Type C Data Transfer, Phone Charger Cable for iPhone 18 17 16 Pro, Samsung S26 S25, iPad 11 etc](https://bargainpostbox.co.uk/visit/iniu-2m-usb-a-to-usb-c-charging-cable)
- [JSAUX 8K DisplayPort Cable 1.4, 2M DP to DP Cable-Red \| 8K@60Hz, 2K@240Hz, 4K@144Hz, 32.4Gbps, Compatible with 5090,7900 Graphics/Gaming Monitor](https://bargainpostbox.co.uk/visit/ugreen-55566-displayport-2-1-cable-80gbps)
- [UGREEN 16K@60Hz DisplayPort 6.6FT 2.1 Cable 2M 80Gbps 8K@240Hz 4K@480Hz 90° \| Right Angle HDR DP 2.1 to DP FreeSync G-Sync HDCP 2.3 DSC 1.2a for Gaming Monitor Wall-Mounted TV PC](https://bargainpostbox.co.uk/visit/ugreen-55566-displayport-2-1-cable-80gbps)
- [JSAUX 16K DisplayPort Cable 3M for 5090,7900 Graphics/Gaming Monitor \| 16K Resolution, 240Hz Refresh Rate, 80Gbps BandWidth, Support MST, Braided Cable, Dynamic HDR](https://bargainpostbox.co.uk/visit/ugreen-55566-displayport-2-1-cable-80gbps)
- [Ubluker 80Gbps DisplayPort 2.1 Cable 2M, Certified DP to DP Cord 4K 540Hz 360Hz 240Hz 165Hz 120Hz 16K 8K 240Hz Ultra High Bit Rate UHBR20 DSC1.2a Ryzen 7900X GeForce RTX5090 Laptop PC Monitor](https://bargainpostbox.co.uk/visit/ugreen-55566-displayport-2-1-cable-80gbps)
- [Ubluker DisplayPort 2.1 Cable 2M Certified Passed, 10K 8K DP to DP Cable \| 2.1 2.0 1.4 Nylon Braided 4K 240Hz 165Hz 144Hz 120Hz 10K 8K 120Hz HDCP2.3 FreeSync G-Sync RTX5090 Gaming Monitor PC Projector](https://bargainpostbox.co.uk/visit/ugreen-55566-displayport-2-1-cable-80gbps)
- [UGREEN DisplayPort Cable 8K@60Hz 1M \[VESA Certified\] Braided DP 1.4 Display \| Display Port 4K@240Hz 2K@240Hz 32.4Gbps, HDCP 2.2, HDR, FreeSync G-Sync, 3D for Graphic Cards Gaming Monitor PC HDTV \(3.3FT\)](https://bargainpostbox.co.uk/visit/ugreen-55566-displayport-2-1-cable-80gbps)
- [UGREEN HDMI 2.1 Cable Certified 10K 8K 4K@240/144/120Hz eARC Dolby Atmos,1M \| 48Gbps Ultra High Speed,VRR,HDR10+,Dolby Vision,HDCP 2.3,For PS5 PS4 Xbox Series S/X Soundbar TV Laptop Gaming Monitor DVD PC](https://bargainpostbox.co.uk/visit/ugreen-8k-hdmi-21-cable-1m)

## Add-ons

- [UGREEN HDMI 2.1 Cable Certified 10K 8K 4K@240/120Hz eARC Dolby Atmos,0.5M \| 48Gbps Ultra High Speed,VRR,HDR10+,Dolby Vision,HDCP 2.3,For PS5 PS4 Xbox Series S/X Soundbar TV Laptop Gaming Monitor DVD PC](https://bargainpostbox.co.uk/visit/ugreen-55566-displayport-2-1-cable-80gbps)
- [UGREEN HDMI 2.1 Cable 2M Certified 10K 8K 4K@240/144/120Hz eARC Dolby Atmos \| 48Gbps Ultra High Speed,VRR,HDR10+,Dolby Vision,HDCP 2.3,For PS5 PS4 Xbox Series S/X Soundbar TV Laptop Gaming Monitor DVD PC](https://bargainpostbox.co.uk/visit/ugreen-hdmi-2-1-cable-2m-48gbps)

## Images

![UGREEN 55566 DisplayPort 2.1 Cable, 80Gbps, 6.6 ft — 1](https://bargainpostbox.co.uk/i/9aNUgOcOSwluKhPbp8eh5IA9L1TxWPIAeYzSCwlDOjYoFIYdiRL6vutMAvOmER1TUK62sGv7U_-3ScoR37srk3np_FM9MltmfeLhp5xrrAkKhoirw1vZ.jpg)

![UGREEN 55566 DisplayPort 2.1 Cable, 80Gbps, 6.6 ft — 2](https://bargainpostbox.co.uk/i/nlmaqkpMsTdaqKz7gqAIDifx5WvhVy1DyAVZpvvN7fUEa_rWMTtjTVCfUxfIa8bIDJBOQQj5Dxflhg8wBE90TUVnlMrLRxNb9yuyFzrA-o-olNmWgpe4.jpg)

![UGREEN 55566 DisplayPort 2.1 Cable, 80Gbps, 6.6 ft — 3](https://bargainpostbox.co.uk/i/rg7JOZMhfzYUwAb7jno9GowFBUkLW6ZSzhdtygE-wkELzkkFR8Sm_9H1Nr0GWMNHYjK47uMl7Zur_qkJjNLcI1rrvIkuC0MHjzHG5lrcZp5i0g5eNffx.jpg)

![UGREEN 55566 DisplayPort 2.1 Cable, 80Gbps, 6.6 ft — 4](https://bargainpostbox.co.uk/i/VQjSJmPP75DjZXz3uFllJ2EWq-Tlu_PEloajHKR_iAyYxF1DvAt4sH6QLCjl8kc1TSd0RQEN8e5cqeDNpc9AYiB4Wi20-HRHrLA5nG0M8G9313v6hmFQ.jpg)

![UGREEN 55566 DisplayPort 2.1 Cable, 80Gbps, 6.6 ft — 5](https://bargainpostbox.co.uk/i/7uXjPXXkmc-veWcE23ILgLT-PbPgWvoibJluNXO8L28BfvPiY6jRcFjshrvvBrgLzHA9YyGIhFKDeEbeXNtekFhDEVwxfIFce30nemUOWBKaQJemxJ6J.jpg)

![UGREEN 55566 DisplayPort 2.1 Cable, 80Gbps, 6.6 ft — 6](https://bargainpostbox.co.uk/i/Pxof1RdbaWwndChwr_Z-GScDaVke8OhgkItTZ5Cbkc5numS-mwYbsG9QrLPlUmsnrqRwkSeN0k9j0AlGJn74MlFD7-B0DWL6bEA0C56k3RPefzB7r4S7.jpg)

![UGREEN 55566 DisplayPort 2.1 Cable, 80Gbps, 6.6 ft — 7](https://bargainpostbox.co.uk/i/aHoNarNlB7pjiPPcSP4L8IMgVfI6eEgtOyqUBWLLMN2J4Vuzclg7WhByCpSZOfZLMbaMb7dmyUPiTeO7nul9KrAlJJ8BuAmh--bzIhIx_onfLpTpVICm.jpg)