Simplecom CM303
Ultra HD 3 Way HDMI Switch 3 IN 1 OUT Splitter 4K@60Hz
Key facts
- Part number
- CM303
- Brand
- Simplecom
- Category
- Switches
- Equivalent part numbers
- 9350414002024(UPC)
- Price
- AUD 29≈ USD 20.04 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
Simplecom CM303 Ultra HD 3 Way HDMI Switch 3 IN 1 OUT Splitter 4K@60Hz
CM303 is a 3 Way mini HDMI switch that can expand the HDMI input of your HDTV, which can connect more HDMI compatible devices for seamless transitions. Easy plug & play operation, simply connect the HDMI input sources to the HDMI inputs on switch and the HDMI output port to HDTV.
Auto Switching
It will automatically switch to the newly switched on input, or if there is only one active input left. If there are multiple active inputs, you can select the input by press the select button on the switch or use the remote control.
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.
Features
Support 3 HDMI input devices to share one Screen
3 HDMI inputs and 1 HDMI output
Supported Video Resolutions up to 4K@60Hz*
Supports 12 bit deep colour per channel
Backward compatible with previous HDMI revisions
Supports bandwidth up to 18Gpbs
Supports Auto Switching to active input source port
Plug-and-Play, No external power required for standard HDMI devices
Specifications
HDMI version support: HDMI 1.4, HDMI 2.0
HDCP version support: HDCP1.4, HDCP 2.0
HDMI Input Ports: 3
Video Amplifier Bandwidth: 18Gbps
Support Video Format: 4K (3840X2160) @ 60Hz / 1080p / 1080i / 720p / 576p / 480p / 576i / 480i / 3D Video
Support Video Color: 12 bit Deep Color Per Channel
HDR support: HDR10
Support Audio Format: DTS-HD, Dolby-TrueHD, PCM, LPCM
Power Input: MicroUSB 5V (No external power required for standard HDMI devices)
Operating Temperature: 0°C to 70°C
Operating Humidity: 10% to 85% RH(no condensation)
Dimension: 82x58x19(mm)
Package Contents
1x 3 Way
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 29≈ USD 20.04
- Oct 2026
- Lowest recorded
- AUD 29≈ USD 20.04
- Highest recorded
- AUD 29≈ USD 20.04
- Recorded
- 2026
- 1 price point
AUD 29 rrp, recorded
Buy or sell Simplecom CM303
Buying Simplecom switches
Looking to buy the Simplecom CM303 or a compatible switch? Prology supplies new, refurbished and used Simplecom switches in Australia and the United States. Send the part number and quantity for a firm price.
Selling Simplecom switches
Have a spare or decommissioned CM303? Prology buys used and surplus Simplecom switches — single units or whole lots — and replies with an offer within 1 business day. Sell your CM303.
- What is the Simplecom CM303?
- The Simplecom CM303 is a Simplecom switch – Ultra HD 3 Way HDMI Switch 3 IN 1 OUT Splitter 4K@60Hz. It is also listed under 9350414002024.
- How much does the Simplecom CM303 cost?
- The reference price on record is AUD 29 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the Simplecom CM303?
- It is not listed on the Prology store yet. Prology sources Simplecom switches on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used Simplecom CM303?
- Yes. Prology buys used and surplus Simplecom switches, including the CM303. Get an offer — sell outright or trade in against your next order.
Request a quote for CM303
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.