Log in with PayPal
end of _init_buybox
end of _buybox_price
end of _buybox_trust
Key Digital KDX422POA HDBaseT 4K HDMI Extender Set
Brand New · Factory Sealed · Key Digital Authorized Dealer
$513.99 sale $399.99
Free Canada-wide Shipping
•
Order Now : Ships Mon
end of _buybox_shipping
end of _buybox_core
end of _payments
end of _buybox_couponend of _xwarranty
- Low Stock : Order Soon
- Free shipping
- 1yr Manufacturer Warranty
- Pickup available: Richmond Hill, ON
- 5% Price Promise
Trusted by 150,000+ Canadian customers since 2001
Features:
- HDBaseT via Single CAT5e/6 UTP/STP Extension: With fully automatic adjustment of feedback, equalization, and amplification depending on cabling length
- Power Over HDBaseT: Features power extension from Tx to Rx with Power Over HDBaseT, Rx unit does not require power supply
- Audio De-Embedding: Audio from the HDMI input is de-embedded through Analog L/R Balanced/Unbalanced and Digital Coaxial Audio (PCM) audio outputs to enable external audio connectivity with audio distribution systems and amplifiers
- Signal Extension:
- Up to 150 ft. @ 4K 24/25/30(4:4:4)/60(4:2:0) using CAT6A cabling
- Up to 125 ft. @ 4K 24/25/30(4:4:4)/60(4:2:0) using third-party CAT5e/6 UTP/STP cabling
- Up to 250 ft. @ 1080p / 1920x1200 using CAT6A cabling
- Up to 230 ft. @ 1080p / 1920x1200 using third-party CAT5e/6 cabling
- HDCP 2.2: Compliancy up to HDCP 2.2 and backward compliant
- HDR10 (High Dynamic Range): More life-like images through a greater range of luminance levels
- 4K/UHD Resolution: Supports signals up to 4096x2160 60Hz [4:2:0] 8bit, 4096x2160 30Hz [4:2:2] 12bit, and 4096x2160 30Hz [4:4:4] 8bit
- Deep Color Support: Up to UHD/4K 30Hz 4:2:2/12 bits or 60Hz 4:2:0/8 bit
- 3D: Support for standard 3D stereoscopic signal formats
- HDMI® and HDCP Licensing: Fully licensed and compatible with HDCP 2.2 and HDMI latest technology such as 4K/UHD 4:2:0/8bit at 60f/s
- EDID Control: Internal library features 15 default EDID configurations and native EDID data from Output/Display devices connected via Rx
- Hot Plug Detection Control: Enables integrator to choose if active signal voltage is forced to connected input devices
- Full Buffer System ™: Manages TMDS re-clocking / signal re-generation, HDCP authentication with source & display, EDID Control handshake, and Hot Plug control
- Low Profile: Super slim chassis design
- IR Sensor: Sensor powering via +5V on Rx unit's IR In port collects line-of-sight IR from remote(s) without external IR connecting block
- Up/Down IR: Two channels of IR enable control to/from devices connected to Tx and Rx units
- RS-232: Bi-Directional control to/from Tx and Rx unit on Phoenix connector
- Rotary Switch RS-232 Control Mode: Provides control of Tx unit as well as connectivity status
- Lossless compressed digital audio: Support for Dolby® TrueHD, Dolby® Digital Plus, Dolby Atmos®, and DTS-HD Master Audio ™
- CEC Support: For inter-device control between input and output HDMI channel
- I2C Communication: EDID and HDCP authentication to Display and Source
- Control System Support: Fully controllable by all RS-232 supported control systems via open API: Compass Control®, AMX®, Crestron®, KNX®, RTI®, Savant, URC®, Leviton® etc.
Specifications:
Technical:
- Inputs Tx (Each): 1 HDMI, 1 IR In, 1 Bi-Directional RS-232
- Outputs Tx (Each): 1 CAT5e/6 UTP/STP, 1 IR Out, 1 Balanced/Unbalanced Audio, 1 PCM Audio
- Inputs Rx (Each): 1 CAT5e/6 UTP/STP, 1 IR In
- Outputs Rx (Each): 1 HDMI, 1 Bi-Directional RS-232
- DDC Signal (Data): Input DDC Signal: 5 Volts p-p (TTL)
- HDMI Video/Audio Signal: Input Video Signal: 1.2 Volts p-p
- HDMI Connector: Type A, 19 Pin Female
- RJ45 Connector: Shielded Link Connector, HDBaseT
- IR Connectors: 3.5 mm connectors
- RS-232 Connector: 3-pin phoenix terminal
General:
- Regulation: CE, RoHS, WEEE
- Enclosure: Black Metal
- Product (Each): 5" x 4.06" x 1.06", Weight: 0.5 lbs
- Power (Tx Only): KD-PS12V2ASC, 12V/2A, 100-240VAC, 50-60Hz, Interchangeable head with screw-in connector
What's in the box:
- Power Supply (qty 1) 12V/2A, 24W, wall type, model KDSP20W12VC
- Mounting Bracket (qty 1)
- IR Emitter (qty 1)
- IR Sensor (qty 1)
Product Details
- Key Digital KD-X422POA
-
Brand New : Factory Sealed
- UPC : 815996020211
- EFLC : 12005
- Write a review
Warranty
One Year Warranty
- Parts and Labour Warranty
- Canada-wide Coverage
- Key Digital Authorized
Returns
Easy Returns
- 14-day return window on eligible items
- Full refund issued in accordance with our return policy
Frequently Searched & In-stock
UltraLink ULHDMI12 1 In 2 Out 4K 60Hz HDMI Splitter
Ultralink Integrator 4K High Speed with Ethernet HDMI Cable (6.0M - 19.7ft)
Ultralink Integrator 4K High Speed with Ethernet HDMI Cable (10M - 32ft)
Wireworld Sphere Round HDMI Cable (2.0M)
UltraLink ULHDMICAT1 HDMI Over Cat5e/6 Ethernet Cable (50M)
Precision Acoustics Precision48 15m 48Gbps 8K AOC HDMI Cable (15M)
Wireworld SPH48 Sphere 48 HDMI Audio Cable 1.9ft (0.6M)
Rocelco HDMI 10.2GB/sec (2M & 3M) plus Screen Cleaning (240ml) w Micro-Fiber Cloth KIT
Asona High Speed 4-Cor Fibre Optical HDMI Cable 70.0M
JBL QUANTUM 200 Over-ear Wired Gaming Headset BLACK
Key Digital KD-MS4x4G 4x4 4K/18G HDMI Matrix Switcher
Key Digital KDDA1X4DC HDMI Splitter
Recently Viewed
Wireworld Starlight 8 Coaxial Digital Audio Cable (0.5M) STV 0.5M
WireWorld Platinum Starlight 8 USB 2.0 Digital Audio Cable (0.3 M)
NAD CI 8-120 DSP 9-Channel Network Amplifier
SONY XL-2500 Replacement Television Bulb / Lamp
Flexson BPB-CM Cantilever Mount for TV and Sonos Beam / PLAYBAR BLACK
Klipsch GROOVE XXL Portable Bluetooth Speaker BLACK
About Key Digital
HDMI & CATV Units • HDMI & DVI Cables • AV Selectors & Splitters • IR Extender Kits & Remotes
Key Digital delivers practical, performance-focused solutions for modern home viewing setups, designed to integrate cleanly and work reliably day to day. We've been carrying Key Digital since 2021.
Explore our current Key Digital selection and best sellers. We offer both new and open-box items, and everything is clearly marked. Popular categories include HDMI & CATV Units, HDMI & DVI Cables, AV Selectors & Splitters.
Featured Key Digital Products
Key Digital KD-X444SP 4K 18G HDMI over 50m CAT5e/6 Extender Set with HDR, Power over Cat,
Model: KD-X444SP
In stock
Key Digital KDS2X1X 2x1 4K HDMI Switcher
Model: KDS2X1X
In stock
Key Digital KDEX18G 4K HDR HDMI Extender Transmitter and Receiver Kit
Model: KDEX18G
In stock
Key Digital KD-FIX418A 4K/18G HDMI Fixer
Model: KD-FIX418A
In stock
Key Digital KDFIX418 4K/18G HDMI Fixer & Booster
Model: KDFIX418
In stock
Key Digital KDX444S 4K/18G HDMI/HDBaseT Extender Kit
Model: KDX444S
In stock
The Same Customers also Purchased
SoundPath Subwoofer Isolation System 4-Pack
SVS PB 1000 PRO 12-Inch Front-Firing Dual-Ported Subwoofer BLACK - Open Box
SVS PB 1000 PRO Subwoofer BLACK
SVS Prime Elevation Satellite Speaker (Pair) BLACK ASH - Open Box
SVS Prime Elevation Satellite Speaker (Pair) BLACK ASH
SVS PB-2000 PRO 12-Inch Ported Box Subwoofer with Sledge STA-550D Amp BLACK ASH
SVS SB 1000 PRO Subwoofer BLACK
SVS SB-3000 13-inch 800 watts RMS Subwoofer BLACK ASH
SVS SB 1000 PRO 12-Inch Subwoofer BLACK - Open Box
SVS PB-3000 13-inch Ported 800 watts RMS Subwoofer BLACK ASH
What Our Customers are Saying
Real Canadian retailer — 150,000+ customers served
21 weeks ago
★★★★★
“Best price by far. Knowledgeable staff backed it up with courteous service and fast free delivery.”
— Glenn M.
Recently posted
★★★★★
“I got an open-box high-end product from them at a fantastic discount. Great experience overall.”
— Nicolas G.
62 weeks ago
★★★★★
“Fast shipping, great product. No complaints.”
— Dave
Recently posted
★★★★★
“Another excellent service from Mason S. Delivery of beautiful speakers was handled professionally.”
— Rene G.
