ATEN CS1644A-AT-U
Desktop KVMP Switch 4 Port Dual Display DVI Dual Link w/ audio, 2x Custom KVM
Key facts
- Part number
- CS1644A-AT-U
- Brand
- ATEN
- Category
- Switches
- Equivalent part numbers
- 4710423779686(UPC)
- Price
- AUD 839≈ USD 589 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
The CS1644A 4-Port USB DVI Dual View KVMP™ Switch is a multi-application device that integrates a 4-port KVM switch with 2-port USB hub. The newest version now supports Quad-View functionality with two Dual View KVM Switches connected.
The new CS1644A features multi-view capabilities, which allow two switches to be daisy chained for a dual, triple, or quadview display across multi-monitor installations. The CS1644A supports advanced nVidia 3D Vision ready 120Hz 3D displaying,allowing you to manage various 3D visual effects. It allows you to manipulate all connected computers from a single console to save resources and work space. It enables each computer to access connected peripherals on a one-computer-at-a-time basis, making it ideal for users who need delicate visual effects and multi-tasking on several computers. The CS1644A is perfect for graphic designers, banking and financial consultants, gamers and medical professionals- demanding a high quality switch that provides stunning color, clarity and functionality.
One dual-screen USB console controls two/four dual-screen computers and two additional USB devices
Multi-View Display – Easily connect two CS1642A/1644A's units for a second dual-screen setup controlled through a single connection
Superior video quality – 2560 x 1600 at 60Hz (DVI Dual link); and 3D displays up to 1920 x 1200 at 120Hz (DVI Single link)
Supports widescreen resolutions
Independent switching of KVM, USB, and Audio focus
DVI digital and analog monitor support – fully compliant with DVI specifications; and HDCP compliant
Multiplatform support – Windows 2000/XP/Vista, Linux *, Mac, Sun,and FreeBSD
Sun/Mac keyboard support and emulation **
Video DynaSync, exclusive ATEN technology, to eliminate boot-up display problems and optimizes resolution when switching between ports
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 839≈ USD 589
- Oct 2026
- Lowest recorded
- AUD 839≈ USD 589
- Highest recorded
- AUD 839≈ USD 589
- Recorded
- 2026
- 1 price point
AUD 839 rrp, recorded
Buy or sell ATEN CS1644A-AT-U
Buying ATEN switches
Looking to buy the ATEN CS1644A-AT-U or a compatible switch? Prology supplies new, refurbished and used ATEN switches in Australia and the United States. Send the part number and quantity for a firm price.
Selling ATEN switches
Have a spare or decommissioned CS1644A-AT-U? Prology buys used and surplus ATEN switches — single units or whole lots — and replies with an offer within 1 business day. Sell your CS1644A-AT-U.
- What is the ATEN CS1644A-AT-U?
- The ATEN CS1644A-AT-U is a ATEN switch – Desktop KVMP Switch 4 Port Dual Display DVI Dual Link w/ audio, 2x Custom KVM Cables. It is also listed under 4710423779686.
- How much does the ATEN CS1644A-AT-U cost?
- The reference price on record is AUD 839 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the ATEN CS1644A-AT-U?
- It is not listed on the Prology store yet. Prology sources ATEN 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 ATEN CS1644A-AT-U?
- Yes. Prology buys used and surplus ATEN switches, including the CS1644A-AT-U. Get an offer — sell outright or trade in against your next order.
Request a quote for CS1644A-AT-U
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.