Simplecom CM353 3-Port HDMI 2.1 Switch 3 IN 1 OUT Splitter HDCP 2.3 8K@60Hz
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Simplecom CM353 3-Port HDMI 2.1 Switch 3 IN 1 OUT Splitter HDCP 2.3 8K@60Hz
CM353 is a 3-way HDMI 2.1 switch that can expand the HDMI input of your TV or monitor. It allows 3 HDMI source devices to share one HDMI port on display, and supports video resolution up to 8K@60Hz. Easy plug & play operation, simply connect the HDMI input sources to the HDMI inputs on switch and the HDMI output port to HDTV.
Wide compatibility with HDMI 2.1 and HDCP 2.3 support
Compatible with all HDMI devices such as Blu-ray Player, PS5, PS4 Pro, PS3, Xbox Series X/S, Apple TV, Fire TV, Chromecast, Foxtel etc.
Infrared Receiver and Remote Control
The included infrared receiver and remote control allows the switch to be controlled from a distance. Easily switch between HD devices without having to get up from your seat.
Powered from Connected HDMI Devices
No external power is required to make this switch work, as long as the connected HDMI devices supply sufficient power to the switch.
Intergraded HDMI Output Cable
The HDMI switch comes intergraded HDMI output cable for more stable connection to your TV. No lag, no loss of picture quality and sound quality, and can bring the ultimate high-definition experience.
Features
- HDMI 2.1 compliant, backward compatible with previous HDMI versions
- Supports 3 HDMI source devices to share one HDMI port on display
- Easy to use by pressing the toggle button or remote control
- Intergraded HDMI output cable for easy connection to TV or monitor
- HDCP 2.3 compliant, backward compatible with previous HDCP versions
- Supports video resolutions up to 8K@60Hz or 4K@120Hz
- Supports video bandwidth up to 48Gbps
- LED light indicating the active HDMI input port
- Plug and Play, no external power required for standard HDMI devices
Specifications
- Model: CM353
- HDMI version: HDMI 2.1, backward compatible
- HDCP version: HDCP 2.3, backward compatible
- HDMI Input: 3x HDMI Female
- HDMI Output: 1x HDMI Male
- HDMI Max Bandwidth: 48Gbps
- Resolution Support: 8K, 4K, 1440p, 1080p, 1080i, 720p, 720i, 576p, 576i, 480p
- Max Refresh Rate: 8K@60Hz, 4K@120Hz, 1080p@240Hz
- Support Video Colour: 12bit/14bit/16bit/36bit deep colour, RGB 8:8:8
- HDR support: Yes
- Support Audio Format: DTS-HD, Dolby-TrueHD, PCM, LPCM
- Power Input: USB-C DC 5V (No external power required for standard HDMI devices)
- Operating Temperature: 0°C to 50°C
- Dimension (L x W x H): 121 x 50 x 1.5mm
- Cable Length: 40cm approx.
- Weight: 80g
Package Contents
- 1x 3 Way HDMI Switch
- 1x Remote Control
- 1x IR Receiver
- 1x USB Power cable
Important Note
- For 8K@60Hz or 4K@120Hz support, 48Gbps HDMI 2.1 cable is required, cable length is limited to 3M
- This device is 3 IN 1 OUT one way only, and can not be used in reverse way
📦 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
