ATEN CS1944DPA-AT-U
Desktop 4-Port USB 3.0 8K DisplayPort Dual-Display KVMP™ Switch, Up to 7680 ×
Key facts
- Part number
- CS1944DPA-AT-U
- Brand
- ATEN
- Category
- Switches
- Equivalent part numbers
- 4711581520554(UPC)
- Price
- AUD 1,075≈ USD 755 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
High-Performance Hardware and Display Capabilities
Supports Quad-Display by connecting two Dual-Display KVM switches
Superior video quality – up to 7680 × 4320 @ 60 Hz, 5120 × 2880 @ 60 Hz and 4096 × 2160 @ 240 Hz
Two USB 3.1 Gen 1 ports with SuperSpeed 5 Gbps transfer rates
Supports DisplayPort Dual-Mode technology (DP++)1
Supports MST (Multi-Stream Transport) 2
DisplayPort 1.4 compliant
HDCP compliant
Supports HDR 10+
Supports HD Audio3
Supports hot-plugging
Comprehensive Management and Switching Controls
One USB keyboard and mouse control four DisplayPort computers and share two USB peripherals
Computer selection via pushbuttons, remote port selector, hotkeys, mouse4, and RS-232 commands
Independent switching of KVM, USB, and Audio
Console keyboard/mouse emulation/bypass support
Power-on detection automatically switches to the next active computer
Firmware upgradabl – esupports performance optimization and compatibility improvements through firmware updates
Multilingual keyboard mapping – supports English, Japanese, French, and German keyboards5
Streamlined, Ready-to-Use Experience
Plug & play
All DisplayPort/USB cables and power adapter included for hassle-free installation – no extra purchases needed
Multiplatform support – Windows, Mac, and Linux
Note:
- DP++ (DP Dual Mode) requires a DP++ adapter (powered DP++ adapter recommended). The graphics source must be DP++ compliant.
- MST (Multi-Stream Transport) requires monitors capable of DisplayPort 1.4 daisy-chaining or the use of a powered DisplayPort MST hub. The PC source must be DisplayPort 1.4 compliant. A DisplayPort 1.1a or 1.2 display can be the last display in a DisplayPort 1.4 chain.
- HD audio through HDMI cannot be switched independently.
- For 3-button USB wheel mouse only. Mouse-port switching is supported only under mouse emulation mode.
- PC keyboard combinations emulate Mac keyboards. Mac keyboards only work with Mac computers.
Package Contents
1 x CS1944DPA 4-Port USB 3.0 8K DisplayPort Dual-Display KVMP™ Switch
8 x DisplayPort cables (1.5 m/5 ft)
4 x USB Type-A to Type-B cables (USB 3.0-A to USB 3.0-B; 1.8 m/6 ft)
4 x microphone cables (1.8 m/6 ft)
4 x speaker cables (1.8 m/6 ft)
1 x remote port selector
1 x power adapter
1 x user instructions
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 1,075≈ USD 755
- Oct 2026
- Lowest recorded
- AUD 1,075≈ USD 755
- Highest recorded
- AUD 1,075≈ USD 755
- Recorded
- 2026
- 1 price point
AUD 1,075 rrp, recorded
Buy or sell ATEN CS1944DPA-AT-U
Buying ATEN switches
Looking to buy the ATEN CS1944DPA-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 CS1944DPA-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 CS1944DPA-AT-U.
- What is the ATEN CS1944DPA-AT-U?
- The ATEN CS1944DPA-AT-U is a ATEN switch – Desktop 4-Port USB 3.0 8K DisplayPort Dual-Display KVMP™ Switch, Up to 7680 × 4320 @ 60. It is also listed under 4711581520554.
- How much does the ATEN CS1944DPA-AT-U cost?
- The reference price on record is AUD 1,075 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the ATEN CS1944DPA-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 CS1944DPA-AT-U?
- Yes. Prology buys used and surplus ATEN switches, including the CS1944DPA-AT-U. Get an offer — sell outright or trade in against your next order.
Request a quote for CS1944DPA-AT-U
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.