PrologyParts Index

Simplecom CM340

(LS) Mechanical 4 Way HDMI Switch Box 4 Port 4K UHD HDCP

MPNCM340SimplecomSwitchesUpdated

Key facts

Part number
CM340
Brand
Simplecom
Category
Switches
Equivalent part numbers
  • 9350414001072(UPC)
Price
AUD 29≈ USD 20.04 Reference price (RRP)
Availability
On request — ask for a quote

Overview

Simplecom CM340 Mechanical 4 Way Manual Push Button HDMI Switch Box 4 Port 4K UHD HDCP

With an increasing number of HDMI enabled entertainment devices becoming available, such as games consoles, DVD players and network streaming boxes, you are likely to find yourself lacking in HDMI ports with a large number of sets only possessing the one.

The Simplecom CM340 HDMI Switch Box solves this problem by allowing 4 HDMI sources to be connected to a single HDMI port on a HDTV. Switching between the 4 devices is then made easy by the front control buttons so you no long have to spend ages, fiddling with wires behind your TV.

HDCP Compatible, thanks to mechanical switch design without re-processing of the HDMI signal, the TV will get the original signal directly from HDMI sources by switching physical pins of HDMI port, which will overcome interference and incompatibility issue caused by processor chip based HDMI switch, especially for HDCP protected contents such as Foxtel, Apple TV.

Features

Mechanical HDMI Switch without re-processing of the HDMI signal

No processor chip inside and does not consume power

4 x HDMI Inputs, 1 x HDMI Output

Manual switching HDMI inputs via front 4 buttons

Plug and play, no external power required

Support both compressed or uncompressed audio

HDCP Compatible, support HDCP protected contents such as Foxtel, Apple TV, Fetch TV and more paid contents

Support multiple switches link to get more HDMI inputs, e.g. link 2 switches together to get total 7 HDMI inputs effectively

Specifications

Color: Black

HDMI Version: 1.4

HDCP Compliance: Yes

Remote Control: No

Switch Mode: Manual (via 4 Push Buttons)

Resolutions Support: 576i, 576p, 720i, 720p, 1080i, 1080p, 4K@30Hz

Uncompressed audio Support: LPCM

Compressed audio Support: DTS Digital, Dolby Digital (including DTS-HD and Dolby True HD)

Dimension: 154mm (W) x 118mm (D) x 23mm (H)

Note

For stable connection, the total cable length from the source to the terminal

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 CM340

Buying Simplecom switches

Looking to buy the Simplecom CM340 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 CM340? Prology buys used and surplus Simplecom switches — single units or whole lots — and replies with an offer within 1 business day. Sell your CM340.

What is the Simplecom CM340?
The Simplecom CM340 is a Simplecom switch – (LS) Mechanical 4 Way HDMI Switch Box 4 Port 4K UHD HDCP. It is also listed under 9350414001072.
How much does the Simplecom CM340 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 CM340?
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 CM340?
Yes. Prology buys used and surplus Simplecom switches, including the CM340. Get an offer — sell outright or trade in against your next order.

Request a quote for CM340

Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.

Replies within 1 business day. Your details are used only to answer this request — privacy.

More Simplecom Switches

All Simplecom parts starting with “C” · All Simplecom part numbers