Simplecom CM412 HDMI 2.0 1x2 Splitter 1 IN 2 Out 4K@60Hz HDR10 2 Port HDMI Duplicator
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Simplecom CM412 HDMI 2.0 1x2 Splitter 1 IN 2 Out 4K@60Hz HDR10 2 Port HDMI Duplicator
CM412 is a 2 Port HDMI 1x2 splitter, allows to duplicate one HDMI signal source device to two displays. CM412 supports video resolutions up to 4Kx2K@60Hz, as well as HDR10 and HDCP2.2 compliant.
Widely compatible HDMI devices with HDMI 2.0 support, ideal for latest online streaming box and game console with 4K HDMI output. With downscaling feature, you can use different resolution monitors*, it allows you to play game in 4K from HDMI output 1 and capture in 1080p from HDMI output 2 under Mixed mode.
Features
Simultaneously transmit video and audio from one HDMI source to two HDMI displays
Auto detects and configures video resolution according to the capabilities of each connected display*
Downscaling feature, output 4K and 1080p simultaneously
Support HDMI 2.0b, backwards compatible with HDMI 1.4 and HDMI 1.3
Support HDCP 2.2, also compatible with HDCP 1.4
Support resolution up to 4K@60Hz (3840X2160)
Support 3D, HDR10 (High Dynamic Range)
LED indication for power and signal
Plug and play, no software required
Specifications
HDMI Version: HDMI 2.0b
HDMI Resolution: 480i/480p/576i/576p/720p/1080i/1080p/2160p@ 60Hz
Input Ports: 1 x HDMI (Female type)
Output Ports: 2 x HDMI (Female type)
Video Support: up to 4K@60hz YUV 4:4:4, 4K@60hz with HDR YUV 4:2:0
Audio Format Support: DTS-HD, Dolby True HD, Dolby Digital Plus, LPCM 7.1
HDR Format Support: HDR10
HDCP Version Support: HDCP 2.2
Max Bandwidth: 18Gbps
Max Input cable distance: 1080p<10m, 4K<5m (28AWG HDMI 19+1 cable)
Max Output cable distance: 1080p<10m, 4K<5m (28AWG HDMI 19+1 cable)
Max Power Consumption: 5W
Power requirement: USB DC 5V1A
Operating Temperature: (-15 to +55°C)
Dimension (L x W x H): 58x48x12mm
Package Contents
1 x HDMI 2.0 1x2 4K Splitter
1 x HDMI cable
1 x USB Power Cable
1 x User Manual
Important Notes*
Down-scaling to 1080p only, 720p and 480p is not supported
YUV 4:2:2 down-scaling is not supported
Refresh frame rate conversion (e.g., 60Hz to 24Hz) is not supported
4K@30Hz monitors will display in 1080p@60Hz when the source content is 4K@60Hz
The Splitter can bypass 4K HDR data content but cannot process it to make 4K HDR content fit 1080p proportionally
📦 Shipping & Delivery
Free Shipping on orders $500+. For orders under $500, a flat postage fee applies based on order weight (from $4.95).
Orders are dispatched within 1–3 business days of payment confirmation. You will receive a tracking email once dispatched.
Standard delivery: 3–7 business days (metro). Regional/WA/NT may take slightly longer.
🔁 Returns & Refunds
We offer 14-day returns on all items.
To be eligible, items must be returned in original, unused condition with all original packaging.
To start a return: email hello@myhappygift.com.au with your order number.
Refunds are processed within 5–10 business days of receiving the returned item.
🛡️ Warranty
All products include a 12-month manufacturer's warranty.
Covers manufacturing defects and faults under normal use conditions.
Does not cover accidental damage, misuse, or normal wear and tear.
To make a warranty claim, email hello@myhappygift.com.au with your order number and photos of the fault.
❓ FAQs
How long does delivery take?
Orders dispatch in 1–3 business days. Standard delivery 3–7 business days.
Do you ship to all Australian states?
Yes, we ship Australia wide including WA, NT, and all regional areas.
How do I track my order?
A tracking link is emailed once your order is dispatched.
How do I contact support?
Email hello@myhappygift.com.au or call (03) 9961 6069.
Mon–Sat, 9:00 AM – 10:00 PM AEST. We respond within 24 hours.
Are your products covered by warranty?
Yes, every product includes a 12-month manufacturer's warranty.
Curated for Quality
Every product hand-selected to meet our quality standards before it reaches your home
Fast Australian Dispatch
Orders dispatched within 1–3 business days from our Australian warehouses
Responsive Local Support
Australian-based team available Mon–Sat, 9am–10pm AEST. Reply within 24 hours
Backed by Warranty
Every product includes a 12-month manufacturer's warranty — shop with confidence
