Simplecom CM303 Ultra HD 3-Way HDMI Switch 3-IN-1 OUT Splitter 4K@60Hz
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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)
Note:
*For 4K@60Hz signal, 18Gbps HDMI cable is required, input and output cable length are limited to 2M
Apple TV and some online streaming box keeps its HDMI port active even in the sleep state. Hence, auto-switching may not work with them. Manual switching can still be used in this scenario.
Devices that require HDCP 2.2 or higher may be incompatible
Package Contents
1x 3 Way HDMI Switch
1x Remote Control
1x IR Receiver
1x USB Power cable
1x HDMI Cable 0.5M
🚚 Shipping Informations
At HomeMyGarden, we ensure fast and reliable delivery by shipping all orders from our Melbourne and Sydney warehouses.
Order Processing & Shipping
✔ Orders are processed and shipped on the same business day when placed before our cutoff time.
✔ We partner with trusted couriers like Australia Post, Hunter Express, Allied, and Toll to provide efficient and secure delivery.
✔ Once your order is shipped, you will receive a tracking number via email on the same day. If you don’t see it, please check your Junk or Spam folder.
Delivery Time
🚚 Standard delivery time is typically 2 to 8 business days, depending on your location.
Need Assistance?
Our support team is here to help!
💬 Live Chat: Use the chat box on our website (if we’re offline, we’ll reply via email).
📩 Message us: Visit contact page
📞 Call us: 0404 059 942
🧘🏻♂️ Satisfaction or refund guarantee
Warranty & Returns
All of our products are covered by a 12-month warranty, starting from the date of purchase.
If any defects or malfunctions occur during this period, we will provide a replacement or repair free of charge. You are required to notify us within 10 working days after reception of your item in the unlikely event that the item arrives damaged or faulty. In addition to a detailed description, you are required to provide images (or a short video clip if more appropriate) of the damage in order to proceed with the warranty process.
Hassle free change of mind returns
At Home My Garden, we understand that sometimes things don't work out, and you may need to return a product. That's why we offer a hassle-free return policy that makes the process as easy and straightforward as possible.
Our policy allows you to return any product within 14 days of purchase for any reason. Whether the product didn't meet your expectations, arrived damaged or faulty, or simply wasn't what you were looking for, we'll make sure you can return it and get a refund or exchange.
To start a return, all you need to do is contact our customer service team, who will guide you through the process and provide you with a return label. You'll then need to pack the product securely and send it back to us. Once we receive the product and confirm that it is in its original condition, we'll process your refund or exchange within a few business days.
We believe that a hassle-free return policy is essential to creating a positive shopping experience for our customers. It demonstrates our commitment to providing high-quality products and excellent customer service. If you have any questions or concerns about our return policy, please don't hesitate to contact us.
Thank you for choosing Home My Garden as your go-to destination for all your home and garden needs. We appreciate your business and look forward to serving you in the future.
Sincerely, The Home My Garden Team
☎ Support and FAQS
We want your experience with HomeMyGarden to be as effortless as possible. If you have questions, we've put together some helpful answers below.
How can I contact you?
If you have any questions about our products or need assistance with your order, feel free to reach out to us. We aim to respond to all inquiries within 24 hours.
For order-related questions, please include your order number or the email address used at checkout to help us assist you faster.
📞 Call us: 0404 059 942
📩 Send us a message: Visit the contact page
💬 Chat with us: Use the chat box on our website (if we’re offline, we’ll reply via email).
Where is my order?
You can track your order by visiting our Order Tracking Page. Simply enter your order details to get the latest updates on your delivery.
What is my tracking number?
Tracking information is available 1-3 days after your order is placed. If you haven't received your tracking number after 7 days, please contact our support team.
Can I make changes to my order?
Yes! If you need to make changes, contact us within 24 hours of placing your order. We can update your delivery details, name, email, or phone number.
Can I cancel or return my order?
If you need to cancel your order, please contact us as soon as possible. We'll do our best to stop the shipping process, but if the order has already been dispatched, we cannot guarantee cancellation.
If your order has already shipped, you can still take advantage of our hassle-free change-of-mind return policy. Check out our Refund Policy page for full details.
Do you offer free delivery?
Yes, we offer free delivery for most of our products in most areas in Australia, but some products in some areas are charged a delivery fee. All our delivery costs will be clearly shown at the time of checkout.
My item arrived damaged. What should I do?
We take great care in packaging our items, but if your product arrives damaged, we’re here to help!
📸 Contact us with:
We’ll send you a replacement free of charge as quickly as possible.
What is your hassle-free return policy?
We make returns simple:
✔ Damaged or faulty items – Notify us within 10 working days with a description and images, and we’ll arrange a free replacement or repair.
✔ Refunds – Processing takes up to 2 working days, plus an additional 5 days for your financial institution.
✔ Change-of-mind returns – Accepted within 14 days (terms apply).
For full details, see our Return Policy or contact us for assistance.
Didn’t find the answer you were looking for?
No worries! Get in touch with us, and we’ll respond within 24 hours.
📞 Call us: 0404 059 942
📩 Send us a message: Visit the contact page
💬 Chat with us on our website
