Kordz PRS3 features a narrow profile full metal die-cast shell assembly behind a unique grip tab HDMI connector for 3kg receptacle retention capacity. Engineered to mitigate connector dropout potential -  not suitable for repeated plug/unplug events.   

  • DPL Certified 4K 18G-DC,
  • High Speed with Ethernet, all lengths,
  • Spectra7 Active 7.5m - 15m, individually optimised with VerifEYE™,
  • Engineered to fit through 1” conduit,
  • Infrared soldered pin transitions for benchmark inter-terminal uniformity,
  • Unique grip tab connectors for permanent installations,
  • 100% of units tested on the production line for electrical continuity on all pins, 
  • with Bit Error Rate (BER) application test, 
  • UL CMG fire rated in all lengths,
  • Limited 2 year warranty on Active lengths.



DPL Laboratories 4K-18G Deep Colour
DPL Laboratories, Inc. are experts on high-band- width digital signalling solutions. The respected DPL 4K Product Certification Program is designed to combat the fears of cable and display manufacturers and end users alike.



Primary Conductors: Solid 24-28AWG OFC, length dependent
Insulation on TMDS: HDPE
Insulation on 4C + HEAC Pairs: HDPE/Foamed-PE/Polyolefin, length dependent
Shielding on TMDS Pairs: Al/Mylar
Shielding Overall: Al/Mylar + Al braid 80% coverage
Cable Jacket: UL CMG fire rated PVC
HDMI Connector Shell: Pressed steel with dual grip tabs, 1μ” 24K Gold plated
HDMI Connector Pins: Solid OFC, 15μ” 24K Gold plated
Active Technology (7.5m-15.0m): Directional, Spectra7 in-shell module
Termination: Contactless IR induction soldering
HDMI Backshell: Charcoal powder coated with stoving varnish die-cast zinc alloy shell assembly
HDMI Active Backshell: Orange powder coated with stoving varnish die-cast zinc alloy shell assembly


HDMI CTS Certification: High Speed with Ethernet
Certified Data Rate: 3.4Gbpsc, 10.2Gbps aggregate
Supported Data Rate: > 3.4Gbpsc (4K UHD)
Supported HDMI Clock: 27-340MHz


Cable Diameter: 28 AWG 7.5mm/0.30” | 24 AWG 8.5mm 0.33”
Mounting Length: Source end: 28 AWG, 63.0mm/2.48” | Display end: 24 AWG, 74.0mm/2.91”
Cable Bend Radius: Source end: 28 AWG, 35.0mm/1.38” | Display end: 24 AWG, 42.0mm/1.65”
Retention Force (nominal): 29.7N (3kg / 6.6lbs) +10/-5%




  • For permanent, standards compliant medium to long length High Speed HDMI connectivity installations*,
  • Installations where desired connector retention exceeds that of standard or die-cast connectors*,(grip tabs provide 50% more retention force at 29.7N/3kg nominal),
  • 7.5m+ lengths with Spectra7 technology for direct interconnection between AV devices†,
  • In-wall cabling, fits through 1” Ø conduit,
  • Hotel room AV systems and bars,
  • Digital signage & video walls,
  • UHD video and professsional graphics up to 2160 Vres,
  • 1080p & 2160p (UHD) projector installations,
  • HDMI 2.0 scaleable.

*Proprietary grip tabs are NOT suitable for repetitive plug/unplug events, as tabs will fatigue - for permanent installs only.
†Active cables (7.5m-15.0m) are custom tuned to length.  Cable extensions or adapters at either end should be avoided.


Video Format Support Data rate per channel / Aggregate, TMDS Bandwidth

480i/p, 576i/p: ≤ 540Mbpsc/1.62Gbps, 270MHz
720p/60, 1080i/60: 742.5Mbpsc/2.22Gbps, 371.25MHz
1080p: 8-bit RGB/YCbCr 4:4:4, 10/12-bit 4:2:2 or 4:2:0
23.98/24/29.97/30: 742.5Mbpsc/2.22Gbps, 371.25MHz
50/59.94/60: 1.485Gbpsc/4.455Gbps, 742.5MHz
3D-24/30: 1.485Gbpsc/4.455Gbps, 742.5MHz
3D-50/60: 2.97Gbpsc/8.91Gbps, 1.485GHz
10/12/16-bit RGB/YCbCr 4:4:4
50/59.94/60fps: 1.86-2.97Gbpsc/5.57-8.91Gbps, ≤ 1.485GHz
2160p (UHD/4K)
HDMI 1.4b, 8-bit RGB/YCbCr 4:4:4, 10/12-bit 4:2:2 or 4:2:0
4096x2160p/24 (SMPTE): 2.97Gbpsc/8.91Gbps, 1.485GHz
3840x2160p/23.98/24/29.97/30: 2.97Gbpsc/8.91Gbps, 1.485GHz
HDMI 2.0, 8-bit YCbCr 4:2:0
2160p*/50/59.94/60: 2.97Gbpsc/8.91Gbps, 1.485GHz
HDMI 2.0 mode, 8-bit 4:4:4, 10/12-bit 4:2:2 or 16-bit 4:2:0
2160p*/50/59.94/60-2D (CEA-861-F): 5.94Gbpsc/17.82Gbps, 2.97GHz
2160p*30-3D: 5.94Gbpsc/17.82Gbps, 2.97GHz
VESA graphics: Supports all as defined by HDMI specification
Color Spaces: RGB, YCbCr, xvYCC, Adobe sRGB, sYCC601, ITU-BT.2020
Audio Formats Support: PCM 2.0-7.1, DD/DTS HD 7.1, 3D Audio (10.2 | 22.2 | 30.2ch)
HDMI Audio Return Channel: Supported, System dependant


Length: 7.5m, 24'7"    
Model: K36136-0750-CH    
AWG: 28    
Technology: Spectra7 Active, Directional

Length: 10.0m, 32'9"    
Model: K36136-1000-CH
AWG: 28    
Technology: Spectra7 Active, Directional    

Length: 12.5m, 41'0"    
Model: K36136-1250-CH
AWG: 24    
Technology: Spectra7 Active, Directional

Length: 15.0m, 49'2"    
Model: K36136-1500-CH
AWG: 24    
Technology: Spectra7 Active, Directional