StarTech. com DP21V-50C-DP80-CABLE 50cm DisplayPort 2. 1 Cable - VESA Certified DP80 - 10K/8K 60Hz - 16K 60Hz/8K 240Hz DSC 1. 2a - DP 2. 1 Cord - Black
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Product Features
Technical Overview
The DisplayPort 2.1 standard doubles the bandwidth of DP 1.4, making the DP21V-50C-DP80-CABLE capable of 80 Gbps raw data rate via UHBR20 link rate. This supports uncompressed 10K (10240x4320) at 60Hz with 10-bit color and 4:4:4 chroma subsampling, or 8K (7680x4320) at 60Hz. With DSC 1.2a, resolutions can reach 16K (15360x8640) at 60Hz or 8K at 240Hz, ideal for high-refresh-rate gaming and professional visualization.
The cable is constructed with nickel-plated DisplayPort connectors that feature a latching mechanism for secure connections. Shielding uses aluminum mylar foil to minimize electromagnetic interference, ensuring signal integrity over the 0.5 m length. The TPE jacket is rated VW-1 for flame retardancy and is flexible and durable. The connectors are identified with Quick ID labels. The cable is passive, requiring no external power, and supports audio with up to 32-channel 7.1 surround sound.
Resolution Support
Uncompressed: 10K 60Hz, 8K 60Hz, 4K 240Hz. With DSC 1.2a: 16K 60Hz, 8K 240Hz.
- 10240 x 4320 @ 60Hz
- 7680 x 4320 @ 60Hz
- 15360 x 8640 @ 60Hz (DSC)
- 4096 x 2160 @ 240Hz
Key Technologies
Includes HDCP 2.3 for protected content, HDR10 support, Variable Refresh Rate, and Multi-Stream Transport.
- Display Stream Compression 1.2a
- HDCP 2.3
- HDR10
- VRR
- MST (Daisy-chaining)
Key Product Advantages
This VESA Certified DP80 cable ensures guaranteed performance for ultra-high-resolution displays, eliminating guesswork with specifications printed on the connectors. The braided TPE jacket and aluminum mylar foil shielding provide durability and EMI protection in demanding environments. Latching connectors offer secure installation, and the cable supports advanced features like DSC 1.2a, HDCP 2.3, and HDR10 for comprehensive compatibility.
Certified Performance
VESA Certification guarantees DP80 bandwidth (80 Gbps) and UHBR20 link rate, ensuring full resolution and refresh rate support.
Robust Construction
Braided TPE jacket with aluminum mylar foil shielding for flexibility and EMI protection. Latching connectors prevent accidental disconnection.
Future-Ready Compatibility
Supports the latest DisplayPort 2.1 standard, backward compatible with DP 1.4 and earlier, and works with USB-C to DP adapters.
Deployment / Use Cases
The DP21V-50C-DP80-CABLE is ideal for connecting high-performance GPUs to ultra-high-resolution displays in video production, CAD/CAM, medical imaging, and gaming. The 50 cm length is perfect for short runs between a workstation and monitor, reducing cable clutter. It works seamlessly with Apple M-series MacBooks via USB-C to DP adapters, making it a practical choice for creative professionals using MacBook Pro or MacBook Air.
In multi-monitor setups, MST support allows daisy-chaining compatible displays, reducing the need for multiple cables. The cable is also suitable for AV environments requiring reliable HDR and high refresh rates, such as digital signage or live event production. Its shielded construction minimizes interference in electrically noisy environments.
Professional Workstations
Connect external GPUs or workstations to 8K/10K monitors for color-critical work with 10-bit color and HDR.
High-Refresh-Rate Gaming
Achieve 4K 240Hz or 8K 60Hz with DSC, delivering smooth gameplay on high-refresh-rate monitors.
Physical Profile
The cable measures 0.5 m (1.6 ft) in length with an outer diameter of 0.20" (5.08 mm). The connectors are molded with nickel-plated contacts and feature a latching mechanism for secure attachment. The jacket is made from black Thermoplastic Elastomer (TPE) with a braided finish, rated VW-1 for flame resistance. The ABS connector housings are durable, and the cable weighs only 42.52 g (1.50 oz).
- Weight
- 1.50 oz (42.52 g)
- Length
- 1.6 ft (0.50 m)
Highlights
- VESA Certified DP80 cable with 80 Gbps bandwidth for uncompressed 10K 60Hz video
- Supports DSC 1.2a for up to 16K 60Hz or 8K 240Hz
- Braided TPE jacket with aluminum mylar foil shielding for durability and EMI protection
- Latching DisplayPort 2.1 connectors with nickel plating and Quick ID labels
- Features HDCP 2.3, HDR10, VRR, and Multi-Stream Transport (MST)
- Compatible with Apple MacBooks, monitors, GPUs, and workstations
- Passive cable with 32-channel 7.1 surround audio support
- Lifetime warranty backed by free 24/5 multi-lingual technical support
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | DP21V-50C-DP80-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 | 0.20" (5.08 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 | 80 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) | 1.50 oz (42.52 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 kind of video resolution can I get with this DisplayPort 2.1 cable?
This VESA Certified DP80 cable supports uncompressed resolutions up to 10K (10240 x 4320) at 60Hz and 8K (7680 x 4320) at 60Hz. With Display Stream Compression 1.2a, it can deliver up to 16K (15360 x 8640) at 60Hz or 8K at 240Hz, making it suitable for high-resolution workflows and high-refresh-rate gaming.
Is this cable backward compatible with older DisplayPort devices?
Yes, the DP21V-50C-DP80-CABLE is backward compatible with DisplayPort 1.4, 1.3, 1.2, and 1.1 devices. When used with older devices, it will operate at the maximum supported bandwidth and resolution of that device. The cable is also compatible with USB-C to DisplayPort adapters for use with laptops like Apple M-series MacBooks.
Does this cable support HDR and HDCP 2.3?
Yes, the cable supports HDR10 for high dynamic range video, and HDCP 2.3 for copy-protected content. This ensures compatibility with streaming services and Blu-ray players that require HDCP 2.3 for 4K and higher resolutions. Additionally, it supports Variable Refresh Rate (VRR) to reduce screen tearing during gaming.
What is the length of this cable and is it suitable for desktop use?
The cable is 0.5 meters (1.6 feet) long, making it ideal for short connections between a computer or workstation and a monitor in a desktop setup. The braided TPE jacket is flexible and durable, with a latching connector that secures the cable to prevent accidental disconnection. It is not recommended for long-distance runs.
Is the cable shielded and does it have any certifications?
Yes, the cable features aluminum mylar foil shielding for EMI protection, ensuring signal integrity in electrically noisy environments. The jacket is rated VW-1 for flame retardancy. The cable is VESA Certified for DP80 performance and is also RoHS and WEEE compliant.
What warranty and support are provided with this cable?
The DP21V-50C-DP80-CABLE comes with a lifetime warranty from StarTech.com. Additionally, free lifetime 24/5 multi-lingual technical assistance is available, ensuring that you receive support for installation, troubleshooting, and compatibility questions.
| Qty | Price | Available |
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