Description
Extron SW4 VGA ARS — 4-Input VGA & Stereo Audio Selector
Automatic/manual/RS-232 switching · Power supply included · Used, tested and functional
📦 Product presentation
The Extron SW4 VGA ARS is a professional 4-input VGA selector with stereo audio, designed to switch high-resolution video signals between multiple computer or HDTV sources to a screen or projector. Ideal for professional AV installations, conference rooms, schools, and auditoriums. It is sold used, tested and functional, with its original power cable.
📸 Photos are for illustration only — only the listing content is authoritative for the exact product reference and included accessories. If in doubt, please contact us before buying.
⚙️ Technical Specifications
🔍 Condition & Listing Content
- ✅ Condition: Used — tested and functional
- 🔌 Power cable included
- 🚫 Sold without software or technical support
- ⚠️ Software warning: We disclaim all responsibility regarding software compatibility, drivers, or any malfunction related to the buyer’s IT environment.
- 🛠️ We do not provide technical support after the sale.
⭐ Why buy from us?
- 🛡️ 30-day warranty — returns accepted if a problem is found
- 📦 Secure and fast shipping with carrier tracking number
- 🧾 Professional invoice with VAT in paper format included with each package
- 💬 Responsive customer service — ask your questions before buying!
❓ Frequently Asked Questions
❓ Is this Extron SW4 VGA ARS compatible with my PC or Mac?
Yes. The VGA selector SW4 VGA ARS is compatible with all computers featuring a standard VGA output (PC, Mac, workstations), as well as HDTV component sources. Its 350 MHz bandwidth allows it to handle resolutions from VGA up to QXGA (2560×2048) and HDTV 1080p standards without loss.
❓ How does the automatic switching of the Extron SW VGA ARS work?
The Extron VGA switcher automatically detects active sources on each input. In auto-switching mode, it switches to the highest-numbered input with an active VGA signal. This mode is ideal for presentation rooms where multiple speakers take turns, without needing to manually operate the selector.
❓ Can this VGA switch be controlled via a control system (AMX, Crestron, etc.)?
Absolutely. The SW4 VGA ARS features an RS-232 port allowing full integration with control systems from AMX, Crestron, Extron, or any other compatible automation system. It also supports dry contact control (relay) and IR remote control (optional IR 102 kit). These options make this VGA audio switcher a professional device perfectly suited for integrated AV installations.
❓ Is the stereo audio switched at the same time as the VGA video?
Yes, each VGA input is paired with a stereo audio input on a 3.5 mm jack. Stereo audio switching occurs simultaneously with the video. On output, the audio signal is available on a screw terminal and can be provided in balanced or unbalanced mode, which eliminates interference noise over long cable runs.
❓ Is the product in good condition? Are accessories included?
This Extron SW4 VGA ARS is sold as tested and functional used equipment. It comes with its power cable. Light signs of use may be present on the casing, typical of previous professional use. Photos are provided for illustration purposes — if you have any doubts about the exact content or condition of the equipment, please contact us before purchasing.
🏪 Professional seller — Refurbished & tested AV equipment
📩 A question? Contact us before buying · 🚚 Fast shipping with tracking · 🧾 VAT invoice included