Log in with PayPal
end of _init_buybox
end of _buybox_price
end of _buybox_trust
Key Digital KDX40MRX 4K HDBaseT Receiver
Brand New · Factory Sealed · Key Digital Authorized Dealer
$339.99
Free Canada-wide Shipping
•
Ships in 2 to 4 Days
end of _buybox_shipping
end of _buybox_core
end of _payments
end of _buybox_couponend of _xwarranty
- Available
- Free shipping
- 1yr Manufacturer Warranty
- 5% Price Promise
Trusted by 150,000+ Canadian customers since 2001
Features:
- Tx Options: Sold a-la-carte to integrate natively with KD-X2x1WDTx and KD-X2x1WVTx wall-plate transmitters
- Flexible Power over HDBaseT: Rx powers Tx when integrated with KD-X2x1WDTx / KD-X2x1WVTx. Rx is powered by Tx when integrated with KD-PS42 / KD-UPS42
- Audio De-embedding: Audio of the incoming source is de-embedded at the unit's analog L/R audio connection for ease of integration with audio systems
- CEC Manager ™: Passes through CEC control signals for monitors & projectors when integrated with KD-PS42 / KD-UPS42.
- Ultra HD/4K: Supports up to 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
- 4K Support: 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
- Low Profile: Super slim chassis design
- Signal Extension: For resolution and cable quality
- 4K/UHD (18G): Up to 40m / 131ft
- 1080p: Up to 70m / 230ft
- 10G Pass-thru: Mode enables uncompressed 10.2Gbps signal extension
- HDR10: More life-like images through a greater range of luminance levels
- HDCP 2.2: Compliancy up to HDCP 2.2 and backward compliant
- Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit
- IR Sensor: Sensor powering via +5V on IR In ports 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 or control systems connected to Tx and Rx units
- RS-232: Bi-Directional control to/from Tx and Rx unit on Phoenix connector
Specifications:
Technical:
- Inputs: 1 HDBaseT, 1 Bi-Directional RS-232, 1 IR
- Outputs: 1 HDMI, 1 L/R Stereo Audio, 1 Bi-Directional RS-232, 1 IR
- 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
- Audio Connector: 3.5mm Stereo Female
- RJ45 Connector: Shielded Link Connector, HDBaseT
- IR In Connector: 3.5mm Stereo female
- IR Out Connector: 3.5mm Mono female
- RS-232 Connector: 3-pin phoenix terminal
General:
- Regulation: CE, RoHS, WEEE, EAC
- Enclosure: Black meta
- Dimensions: 5.35" x 3.95" x 0.9" (136 x 100.4 x 22.95 mm)
- Product Weight: 0.4 lbs
What's in the box:
- Power Supply (qty 1) 48V/0.41A, 20W, desktop type, model KDPS20W48VC
- Mounting bracket (qty 2)
- IR Sensor (qty 1)
- IR Emitter (qty 1)
- 3-pin phoenix terminal (qty 1)
Product Details
- Key Digital KDX40MRX
-
Brand New : Factory Sealed
- UPC : 815996021256
- EFLC : 11936
- Write a review
Warranty
One Year Warranty
- Parts and Labour Warranty
- Canada-wide Coverage
- Key Digital Authorized
Returns
Return for In-store Credit
- 14-Day Return Period
- Satisfaction Guarantee
Frequently Searched & In-stock
Onkyo TX-NR5100 THX-Certified 7.2 Channel Network Receiver
Xantech 29195KITRP Plasma Proof Shelf-top IR Receiver Kit
Key Digital KDX100MRX 4K HDBaseT Receiver
Sennheiser Flex 5000 Digital Wireless Headphone Transmitter / Receiver
Musical Fidelity V90-BLU5 HD Bluetooth 5.0 Receiver SILVER
TOA WT-2100 01 5-Channels Portable Receiver
TOA ACC-S4.16HWRK 1/2 Width Rack Tray for One Receiver
Sony STR-DH590 5.2-Channel A/V Receiver
Key Digital KDEX18G 4K HDR HDMI Extender Transmitter and Receiver Kit
Onkyo TX-SR3100 5.2 Channel Home Theater Receiver Bluetooth & Dolby Atmos BLACK - Open Box
Musical Fidelity V90-BLU5 HD Bluetooth 5.0 Receiver BLACK
Pro-ject PJ65186202 Bluetooth Box S2 Receiver BLACK
Recently Viewed
Key Digital KDCX800 Control Interface with IR & RS232 Over IP Routing
NorStone Stylum Max Speaker Stand (Pair) WHITE SATIN
Key Digital KDIP1022DEC 4K Enterprise AV Over IP Decoder
Harman Kardon Soundsticks 4 Bluetooth Wireless 2.1 Speaker System WHITE - Open Box
Key Digital KDBYOD4K 4K KDPlay Wireless Presentation System
Key Digital KDFIX418 4K/18G HDMI Fixer & Booster
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 stockKey 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
Quest QLS8.1 'Speaker Selector 8' 100 Watt Speaker Switch
Klipsch WA-2 Wireless Plug ‘n Play Subwoofer Kit
Key Digital KD-X444SP 4K 18G HDMI over 50m CAT5e/6 Extender Set with HDR, Power over Cat,
Key Digital KDDA1X8 1x8 4K HDMI Distribution Amplifier
UltraLink TS4 4-Channel Single-Source Speaker Selector Box
Key Digital KDDA1X2X 1x2 4K HDMI Distribution Amplifier
Key Digital KDAMP220 2-Channel Compact Digital Amplifier
Key Digital KDCX800 Control Interface with IR & RS232 Over IP Routing
Key Digital KDIP822DEC 4K Enterprise AV Over IP Decoder
Key Digital KDIP922DEC Enterprise AV Over IP Decoder
What Our Customers are Saying
Real Canadian retailer — 150,000+ customers served
43 weeks ago
★★★★★
“Great speakers! Shipping was super fast, ordered Wednesday afternoon and it arrived the next morning.”
— Nancy G.
49 weeks ago
★★★★★
“Fast shipping. Open-box was in perfect condition with everything included. I will definitely buy again.”
— Patrick M.
Recently posted
★★★★★
“I made an online purchase at a great price with fast delivery. There were no issues with the product. I would definitely do business with them again.”
— Alexandre D.
64 weeks ago
★★★★★
“Fast shipping, great product. No complaints.”
— Dave
