StarTech. com DP21V-50C-DP54-CABLE DisplayPort 2. 1 Cable - 50cm - VESA Certified DP54 - 8K 60Hz - 8K 144Hz/4K 240Hz w/DSC 1. 2a - Black
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Product Features
Technical Overview
This DisplayPort 2.1 cable features male connectors on both ends with nickel-plated contacts for corrosion resistance. The cable is shielded with aluminum mylar foil to minimize electromagnetic interference (EMI), and the outer jacket is made from thermoplastic elastomer (TPE), a flexible and durable material rated VW-1 for flame resistance.
Certified by VESA for DP54 performance, it supports HDR10, HDCP 2.3, and multi-stream transport (MST), allowing daisy-chaining of multiple monitors. With a compact 7.62mm outer diameter and braided build, it is designed for easy routing in cable management systems.
This section brings together practical product details such as Cable Type, Cable Length, Outer Diameter, Color Family, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
Optimized for high-resolution displays, this cable provides a future-proof connection for 8K and beyond. Its VESA certification guarantees compliance with DisplayPort 2.1 standards, ensuring reliable performance across compatible devices.
The flexible TPE jacket and compact length make it suitable for desktop setups, while the latching connectors provide a secure fit. Key features include support for Variable Refresh Rate (VRR) for smoother gaming and video playback, and compliance with RoHS and WEEE environmental standards.
High Bandwidth
54 Gbps supports DP54 UHBR13.5, enabling uncompressed 8K 60Hz or compressed 8K 144Hz.
Durable Build
Braided TPE jacket with strain relief and latching connectors for long-term reliability.
Deployment / Use Cases
Ideal for connecting high-resolution monitors, workstations, and external GPUs in IT, creative, and media production environments. The 50cm length is perfect for short-run connections behind a desk or within a server rack.
Use cases include video editing suites, CAD workstations, gaming rigs, and any setup requiring 8K or high refresh rate displays. Compatible with USB-C to DisplayPort adapters for laptops such as Apple MacBook and MacBook Pro.
Creative Workflows
Connect 8K monitors for color-accurate video editing and 3D rendering with uncompressed video.
High-FPS Gaming
Achieve up to 4K 240Hz or 8K 144Hz for smooth, low-latency gaming with VRR support.
Physical Profile
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.70 oz (48.19 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
Physical fit matters beyond raw measurements because it affects placement, airflow, cable routing, handling, and day-to-day service access. Buyers often review this section to reduce installation surprises and confirm whether the product will sit cleanly in the intended desk, shelf, rack, cabinet, or shared workspace.
- Weight
- 1.70 oz (48.19 g)
- Length
- 1.6 ft (0.50 m)
Highlights
- VESA Certified DP54 DisplayPort 2.1 cable with 54 Gbps bandwidth (UHBR13.5)
- Supports 8K 60Hz uncompressed, 8K 144Hz or 4K 240Hz with DSC 1.2a
- 50cm length for short connections with flexible TPE jacket
- Aluminum mylar foil shielding for EMI protection
- Supports HDR10, HDCP 2.3, MST, and VRR
- Nickel-plated connectors with latching design
- Lifetime warranty and RoHS/WEEE compliant
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | DP21V-50C-DP54-CABLE |
| Brand Name | StarTech.com |
| Product Name | 50cm DisplayPort 2.1 Cable |
| Packaged Quantity | 1 |
| Product Type | A/V Cable |
| Technical Information | |
| Cable Type | DisplayPort |
| Cable Length | 1.6 ft (0.50 m) |
| Outer Diameter | 0.30" (7.62 mm) |
| Connector Type on First End | DisplayPort 2.1 Digital Audio/Video - Male |
| Connector Gender on First End | Male |
| Connector on First End Details | 1x Displayport 2.1 Digital Audio/Video - Male |
| Connector Type on Second End | DisplayPort 2.1 Digital Audio/Video - Male |
| Connector Gender on Second End | Male |
| Connector on Second End Details | 1x Displayport 2.1 Digital Audio/Video - Male |
| Connector Plating | Nickel |
| Shielding | Yes |
| Jacket Type | VW-1 |
| Device Supported | Audio/Video Device,Monitor,Computer,Hub,Workstation,External GPU,Display,Notebook,MacBook,MacBook Pro |
| Data Transfer Rate | 54 Gbit/s |
| Supported Resolution | 10240 x 4320,7680 x 4320,4096 x 2160,15360 x 8640 |
| Features | Multi-Stream Transport (MST) Support,Variable Refresh Rate (VRR),Flexible,Strain Relief,Latching Connector,Display Stream Compression (DSC),HDCP 2.3,HDR10 Support,Display Stream Compression (DSC) 1.2a,Braided,EMI Protection,Durable,Passive |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Product Material | Acrylonitrile Butadiene Styrene (ABS) |
| Shielding Material | Aluminum Mylar Foil |
| Jacket Material | Thermoplastic Elastomer (TPE) |
| Weight (Approximate) | 1.70 oz (48.19 g) |
| Miscellaneous | |
| Brand Compatibility | Apple |
| Compatibility | Apple - MacBook / MacBook Pro |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the maximum resolution supported by this cable?
The DP21V-50C-DP54-CABLE supports up to 8K 60Hz uncompressed. With Display Stream Compression 1.2a, it can achieve 8K 144Hz or 4K 240Hz, and even up to 16K 30Hz. It also handles lower resolutions like 4K and 5K at various refresh rates.
Is this cable VESA certified?
Yes, this cable is VESA Certified for DP54 (DisplayPort 2.1) performance, guaranteeing 54 Gbps bandwidth and full compliance with DisplayPort 2.1 standards. This ensures reliable operation with compatible devices and supports UHBR13.5 link rate.
Does this cable support HDR and HDCP?
Yes, it supports HDR10 for high dynamic range video and HDCP 2.3 for protected content playback. This makes it suitable for streaming 4K/8K content from services like Netflix or Blu-ray players.
Can I use this cable to daisy-chain multiple monitors?
Yes, it supports Multi-Stream Transport (MST), allowing you to daisy-chain multiple DisplayPort monitors from a single output. However, the host device and monitors must also support MST, and bandwidth limitations apply when using higher resolutions.
What devices are compatible with this cable?
The cable is designed for devices with DisplayPort 2.1 outputs, including computers, workstations, external GPUs, monitors, and AV equipment. It is also compatible with Apple MacBook and MacBook Pro when used with a USB-C to DisplayPort adapter.
What is the warranty on this cable?
StarTech.com provides a lifetime warranty on this cable, covering defects in materials and workmanship. They also offer free lifetime 24/5 multi-lingual technical support via phone and email.
| Qty | Price | Available |
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