StarTech.com 3m (10ft) DisplayPort 2.1 Cable, VESA Certified DP40 DisplayPort Cable w/UHBR10/HDR/HDCP 2.2, 8K 60Hz/4K 144Hz w/DSC 1.2a, 40Gbps, DP 2.1 Cable, UHD Monitor Cord, M/M
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StarTech 3m (10ft) DisplayPort 2.1 Cable, VESA Certified DP40 DisplayPort Cable w/UHBR10/HDR/HDCP 2.2, 8K 60Hz w/DSC 1.2a
Part DP21-3M-DP40-CABLE · UPC 065030920568
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Add to cart Continue browsing- HIGH PERFORMANCE: DP 2.1 Cable is designed for UHBR10-enabled DisplayPort devices; DP40 supports 40Gbps for 8K 60Hz video w/DSC and 32-channel audio; Latching DP connectors; Flexible TPE jacket routes easily through tight spaces
- FULL DP COMPATIBILITY: DP 2.1 Cable is VESA certified for guaranteed performance and compatibility with DP 2.1 devices, ensuring reliable signal consistency and smooth video playback on any DisplayPort display; Backward compatible with DP 2.0/1.4/1.2
- QUALITY CONSTRUCTION: Nickel-plated ends rated beyond 10,000 insertions; Latching DP connectors w/strain reliefs prevent accidental disconnection; Braided aluminum shield for enhanced EMI protection; TPE jacket is durable, halogen-free, and RoHS compliant
- VERSATILE PERFORMANCE: DisplayPort 2.1 DP40 supports 40Gbps across four UHBR10 (10Gbps) lanes to enable consistent high throughput; Ideal for 8K displays, high performance GPUs, MST multi-monitor daisy chains, and docking stations; Supports 32-ch audio
- SPECS: Black; 3-meter (10-foot); VESA-Certified DisplayPort 2.1; DP40 (40Gbps); Supports UHBR10/HDR/MST/DSC 1.2/HDCP 2.2; 8K 60Hz w/DSC, 4K 144Hz, 1440p 240Hz; 32-ch Audio; Backward Compatible w/DP 2.0/1.4/1.2; 30AWG; 8.2mm (0.32in) O.D.
About this product
Facilitate higher refresh rates and 8K 60Hz video on UHBR10-enabled DisplayPort devices
Connect an 8K/4K UHD DisplayPort monitor to a host computer or MST hub, using this VESA-Certified DisplayPort 2.1 DP40 Cable. This cable facilitates high bandwidth video and multi-channel audio and is ideal for 8K workstations, high performance GPUs, and dedicated AV applications including media production and content creation.
Seamless Compatibility
For seamless operation between DisplayPort-enabled devices, the DisplayPort 2.1 Cable is VESA Certified for guaranteed DP 2.1 and backward compatibility (DP 2.0/1.4/1.2). It supports G-Sync and FreeSync, enhancing Variable Refresh Rate (VRR) performance for optimal picture quality between high-capacity GPUs and supported displays.
Durable Design
This DisplayPort cable features a flexible TPE outer jacket that is tested to withstand 600 bending cycles at -/+60 degrees, and routes easily around corners and desk edges. Robust strain reliefs enable convenient positioning of the cable, and latching nickel-plated DP connectors attach securely to prevent accidental disconnection. The connectors are rated to operate beyond 10,000 insertions.
Supported DisplayPort 2.1 Features:
This DP40 DisplayPort cable supports the following DP 2.1 features:
• Resolutions up to 8K 60Hz w/DSC, using a compatible DP source and display
• UHBR10 supports high refresh rates including 4K 120Hz and 1440p 240Hz
• High-Bandwidth Digital Content Protection (HDCP) 2.2 for a secure connection between source and display
• High Dynamic Range 10 (HDR10) for higher contrast ratio and vibrant picture quality
• Display Stream Compression (DSC) 1.2a for maximum resolution output
• Multi-Stream Transport (MST) for daisy-chaining multiple monitors
• 32 Uncompressed Digital Audio Channels
• Backward compatible with previous DP versions
This DP 2.1 Cable is constructed with braided aluminum mylar shielding to minimize EMI for clear, consistent audio/video output and long-term reliable performance.
Manufacturer warranty information
Lifetime
Features
- Connector 1 form factor
- Straight
- Connector 2 form factor
- Straight
- Connector contacts plating
- Nickel
- DisplayPort version
- 2.1
- Maximum resolution
- 7680 x 4320 pixels
- Supported graphics resolutions
- 2560 x 1440, 3840 x 2160, 7680 x 4320
- Maximum refresh rate
- 240 Hz
- HDCP
- Yes
- HDCP version
- 2.2
- Display Stream Compression (DSC)
- Yes
- Display Stream Compression (DSC) version
- 1.2a
- Cable length
- 3 m
- Connector 1
- DisplayPort
- Connector 2
- DisplayPort
- Connector 1 gender
- Male
- Connector 2 gender
- Male
- Latching connectors
- Yes
- Product colour
- Black
- Cable material
- Copper
- Cable shielding
- Aluminum mylar foil
- Jacket material
- Thermoplastic elastomer (TPE)
- AWG wire size
- 30
- High Dynamic Range (HDR) supported
- Yes
- Data transfer rate
- 40 Gbit/s
- Channels quantity
- 32 channels
- Multi-Stream Transport (MST)
- Yes
- Fire-resistance rating
- VW-1
- Cable type
- Round cable
Operational conditions
- Operating temperature (T-T)
- 0 - 45 °C
- Storage temperature (T-T)
- -20 - 70 °C
- Operating relative humidity (H-H)
- 10 - 85%
Weight & dimensions
- Cable diameter
- 8.2 mm
- Weight
- 275 g
Packaging data
- Package width
- 199 mm
- Package depth
- 201 mm
- Package height
- 49 mm
- Package weight
- 287 g
Logistics data
- Master (outer) case width
- 514 mm
- Master (outer) case length
- 343 mm
- Master (outer) case height
- 220 mm
- Products per master (outer) case
- 30 pc(s)
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License