ATEN KVM & AV Solutions

Australia’s best prices on ATEN KVM switches, USB sharing devices, AV extenders and serial converters — professional IT connectivity in stock and ready to ship.

ATEN CS22HF 2-Port USB HDMI KVM Switch

Last updated: March 2026

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Why DeviceDeal Top Picks KVM Switches USB Sharing Serial & USB AV & Display KVM Cables FAQ

Why Buy ATEN from DeviceDeal?

ATEN is a global leader in KVM switches, AV connectivity and professional IT infrastructure. With over 40 years of engineering excellence, ATEN products are trusted by data centres, broadcast studios and IT departments worldwide. DeviceDeal is an authorised ATEN reseller with competitive pricing and fast Australian dispatch.

Best Prices

Competitive pricing across the full ATEN range — KVM switches, USB hubs, AV extenders and serial converters.

Australian Stock

All products ship from our Australian warehouse. Same-day dispatch on orders before 2pm AEST.

KVM Experts

We help IT teams select the right KVM, KVMP and AV solution for server rooms, desks and AV installations.

Full Range

From simple 2-port cable KVMs to 4-port KVMP switches with audio and USB 3.0 peripheral sharing.

Top Picks from Our Range

Hand-picked ATEN products based on what Australian IT professionals and businesses are buying most.

ATEN UC232A USB to Serial Converter
Best Seller

UC232A-AT — USB to Serial RS-232 Converter

Our #1 selling ATEN product. Essential for connecting legacy serial devices — managed switches, industrial PLCs, UPS units and networking equipment — to modern USB-only laptops and PCs.

  • Interface: USB-A to DB9 male RS-232
  • Speed: Up to 230.4 Kbps
  • Compatibility: Windows, Mac, Linux
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ATEN CS22HF 2-Port USB HDMI KVM
Best KVM

CS22HF-AT — 2-Port USB Full HD HDMI Cable KVM

The simplest way to share one HDMI monitor, keyboard and mouse between two computers. No external power, no desktop box — just plug in the cables and press the remote button to switch.

  • Video: HDMI Full HD 1080p
  • Switching: Remote port selector button
  • Design: Cable-integrated, bus-powered
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ATEN VC081A HDMI EDID Emulator
AV Essential

VC081A-AT — True 4K HDMI EDID Emulator

Solves EDID handshake problems in AV installations. Stores and emulates display EDID data so sources always output the correct resolution — essential for matrix switches, extenders and digital signage.

  • Resolution: True 4K (4096 x 2160 @ 60Hz)
  • EDID modes: Default, learn from display, or custom
  • Use case: AV installations, matrix switches, signage
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KVM Switches

One Keyboard, Mouse & Monitor — Multiple Computers

A KVM switch (Keyboard, Video, Mouse) lets you control two or more computers from a single set of peripherals. ATEN offers three main form factors:

  • Cable KVM: Compact, bus-powered switches built into the cable itself. No desktop box needed. Ideal for desks and home offices with 2 PCs. Models: CS22U-AT (VGA), CS22HF-AT (HDMI), CS22DP-AT (DisplayPort).
  • Desktop KVM: Standalone units with front-panel buttons for larger setups. The CS84U-AT provides 4-port VGA KVM for legacy multi-PC environments.
  • KVMP switches: KVM with audio and USB peripheral sharing. Share USB drives, printers and headsets alongside keyboard/mouse/video. The CS1794-AT-U (4-port HDMI) and CS1924-AT-U (4-port DisplayPort with USB 3.0) are perfect for power users and creative professionals who need to switch entire workstations between machines.

Choosing a video standard: Pick VGA for legacy systems, HDMI for general-purpose 1080p–4K, or DisplayPort for high-refresh 4K workstations and multi-monitor setups.

ATEN CS1794 4-Port HDMI KVMP Switch

ATEN KVM Switches

USB Sharing & Docking

Share USB Peripherals Between Computers

ATEN’s USB sharing switches let multiple computers share USB peripherals — printers, scanners, external drives and more — without unplugging cables. Press a button to switch which PC has access.

  • 4-port USB 3.1 sharing: US3344-AT — connect up to 4 USB 3.1 Gen 1 devices and share them between 2 computers. SuperSpeed 5Gbps throughput for fast external drive access.
  • USB-C dock switch: US3310-AT — 2-port USB-C Gen 1 dock switch with power delivery. Switch your USB-C docking station (monitors, peripherals, charging) between two laptops with one button press. Perfect for hot-desking.
ATEN US3344 USB 3.1 Sharing Switch

USB Sharing Devices

Serial & USB Converters

Bridging Modern PCs to Legacy Serial Equipment

Modern laptops and PCs no longer have serial (RS-232) ports, but countless industrial, networking and infrastructure devices still rely on them. ATEN’s USB-to-serial converters are the industry standard for bridging this gap.

  • Single-port converter: UC232A-AT — our best-selling ATEN product. USB-A to DB9 male RS-232 adapter with 1m cable. Essential for configuring managed switches, routers, UPS units, industrial PLCs and point-of-sale terminals. Works with Windows, Mac and Linux.
  • 4-port serial hub: UC2324-AT — USB to 4x DB9 RS-232. For IT professionals managing multiple serial devices simultaneously — rack-mount console servers, multi-device industrial monitoring or lab environments with several instruments.

Why ATEN serial converters? Genuine FTDI/Prolific chipsets with proper driver support across all operating systems. No counterfeit chip issues that plague cheap alternatives.

ATEN UC232A USB to Serial Converter

Serial & USB Converters

AV & Display Solutions

Professional AV Connectivity & Extension

ATEN’s AV product line solves real-world display and extension challenges in boardrooms, digital signage, broadcast and AV installations.

  • HDMI EDID emulator: VC081A-AT — solves EDID handshake failures in complex AV setups. Stores and emulates the display’s EDID data so the source always outputs the correct resolution. Essential when using matrix switches, splitters or long HDMI runs where EDID data gets lost.
  • DisplayPort MST hub: VS92DP — 2-port True 4K DisplayPort Multi-Stream Transport hub. Drive two 4K displays from a single DisplayPort output on your PC or laptop. Ideal for dual-monitor workstations without needing a dedicated GPU with multiple outputs.
  • HDBaseT extender: VE901-AT-U — extends a DisplayPort signal up to 70m over a single Cat 6 cable using HDBaseT Lite technology. Transmits 4K video, audio, RS-232 and IR control. Perfect for boardrooms, lecture halls and signage where the source PC is far from the display.
  • USB 2.0 Cat5 extender: UCE260-AT-U — extends USB 2.0 up to 60m over Cat 5e/6 cable. Connect USB peripherals (webcams, printers, HID devices) at distance without signal loss. Useful for interactive kiosks, podium setups and remote device installations.
ATEN VE901 DisplayPort HDBaseT Extender

AV & Display Products

KVM Cables & Accessories

Quality Cables for Reliable KVM Connections

ATEN KVM cables use the proprietary SPHD connector that combines keyboard, video and mouse signals into a single cable. Always use genuine ATEN cables for guaranteed compatibility and signal quality.

  • USB KVM cable 1.8m: 2L-5202U — 3-in-1 SPHD USB KVM cable (1.8m). Connects a computer to ATEN desktop KVM switches. Combines USB, VGA and audio into a single run for clean cabling.

KVM Cables

Frequently Asked Questions

What is the difference between a KVM switch and a KVMP switch?
A KVM switch shares Keyboard, Video and Mouse between computers. A KVMP switch adds audio and USB peripheral sharing — so you can also share USB drives, printers, headsets and other USB devices alongside your keyboard, mouse and monitor. Choose KVMP (like the CS1794-AT-U or CS1924-AT-U) if you need to share more than just input devices.
What is a cable KVM vs a desktop KVM?
A cable KVM (like the CS22HF-AT or CS22DP-AT) has the switching electronics built into the cable itself — no desktop box. You switch PCs via a remote button on the cable. A desktop KVM (like the CS84U-AT) is a standalone unit with front-panel buttons, typically supporting more ports (4+). Cable KVMs are simpler and cheaper for 2-PC setups; desktop KVMs are better for 4+ computers.
What is an HDMI EDID emulator and when do I need one?
An EDID emulator (like the VC081A-AT) stores a display’s identification data (resolution, refresh rate, audio capabilities) and feeds it to the video source. You need one when your source device loses the display’s EDID data — common with matrix switches, long HDMI runs, extenders or digital signage setups where displays are powered on/off independently. It prevents resolution resets, blank screens and audio drop-outs.
Why do I need a USB-to-serial converter in 2026?
Many professional and industrial devices still use RS-232 serial ports for configuration and management — managed network switches, UPS units, industrial PLCs, building management systems and scientific instruments. Modern laptops have no serial ports, so a USB-to-serial converter like the UC232A-AT is essential for IT professionals, network engineers and industrial technicians who need to access console ports.
What is HDBaseT and how does it extend AV signals?
HDBaseT is an AV connectivity standard that transmits 4K video, audio, Ethernet, control signals (RS-232, IR) and power over a single Cat 6 cable up to 100m. ATEN’s VE901-AT-U uses HDBaseT Lite to extend DisplayPort signals up to 70m. It’s ideal for boardrooms, lecture halls and signage where running HDMI or DisplayPort cables over long distances is impractical or impossible.

Need Help Choosing the Right ATEN Solution?

Our IT connectivity team can help you select the right KVM switch, USB sharing device or AV extender for your setup — from single-desk KVMs to multi-room AV installations.

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