ATEN
ATEN CS1922 2-Port 4K DisplayPort KVM Switch with USB 3.1 Gen1 Hub
Controls two 4K DisplayPort computers from one USB console with integrated USB 3.1 Gen1 hub and 2.1 audio switching
- TypeUSB
- PC Connectors2 x USB3.1 Gen1 Type B Female (Blue) 2 x DisplayPort Female
- Console Connectors2 x USB Type A Female (Black) 1 x DisplayPort Female (Black)
- Video Resolution4096 x 2160 @ 60Hz
- PC SelectionHotkey, Pushbutton, Mouse
- AutoScan Interval1 - 99 Seconds (Default: 5 sec.)
- Control two computers from one DisplayPort console with 4096 x 2160 @ 60Hz video
- Share two USB 3.1 Gen1 peripherals between both systems via front and rear ports
- Switch instantly using pushbuttons, hotkeys or mouse gesture
- Monitor 2.1 surround audio through separate microphone and speaker jacks
- Compact 2.19 x 3.46 x 8.27 inch unit includes all cables and power adapter
2-Port 4K DisplayPort KVM Switch
The ATEN CS1922 lets one DisplayPort console control two computers while sharing two USB 3.1 Gen1 peripherals and 2.1 surround audio. It supports video up to 4096 x 2160 at 60 Hz and switches via front pushbuttons, hotkeys or mouse gestures. A built-in two-port USB 3.1 Gen1 hub provides convenient peripheral access. The unit operates from 0 to 50 °C with a 5.0 V DC supply consuming 3.3 W.
Ideal for dual-PC workstations
This switch suits users who need a single keyboard, mouse, monitor and speaker set for two DisplayPort sources with USB 3.1 Gen1 peripheral sharing. It is not for setups requiring more than two computer ports, higher than 4K 60 Hz video, or USB 3.1 Gen2 speeds. Buyers needing HDMI, DVI or VGA inputs should look at a different KVM model.
4096 x 2160 @ 60 Hz video support
The maximum video resolution of 4096 x 2160 at 60 Hz determines whether this KVM matches the display and graphics output of the connected computers. If either system outputs a higher resolution or refresh rate, this unit will not pass the signal correctly. Verify the source capabilities before purchase.
Highlights
- Control two computers from one DisplayPort console with 4096 x 2160 @ 60Hz video
- Share two USB 3.1 Gen1 peripherals between both systems via front and rear ports
- Switch instantly using pushbuttons, hotkeys or mouse gesture
- Monitor 2.1 surround audio through separate microphone and speaker jacks
- Compact 2.19 x 3.46 x 8.27 inch unit includes all cables and power adapter
Specifications
| Brand | ATEN |
|---|---|
| Model | CS1922 |
| Type | USB |
| PC Connectors | 2 x USB3.1 Gen1 Type B Female (Blue) 2 x DisplayPort Female (Black) 2 x Mini Stereo Jack Female (Green) 2 x Mini Stereo Jack Female (Pink) |
| Console Connectors | 2 x USB Type A Female (Black) 1 x DisplayPort Female (Black) 2 x Mini Stereo Jack Female (Green; 1 x front, 1 x rear) 2 x Mini Stereo Jack Female (Pink; 1 x front, 1 x rear) |
| Video Resolution | 4096 x 2160 @ 60Hz |
| PC Selection | Hotkey, Pushbutton, Mouse |
| AutoScan Interval | 1 - 99 Seconds (Default: 5 sec.) |
| LED Indicators | On Line /Selected: 2 (Orange) USB Link: 2 (Green) |
| Temperature | 0 to 50 degree C |
| Humidity | 0% to 80%,Non-Condensing |
| Power Features | Power: 1 x DC Jack Power Consumption: DC 5.0V; 3.3W |
| USB Features | 2 x USB3.1 Gen1 Type A Female (Blue; 1 x front panel; 1 x rear panel) |
| Features | 2-port DisplayPort KVMP Switch with USB 3.1 Gen1 hub and 2.1 surround sound audio One USB console controls 2 computers and 2 USB peripherals Computer selection via front panel pushbuttons, hotkeys and mouse Independent switching of KVM, USB, and Audio focus Superior video quality - 4K UHD (3840 x 2160 @ 60 Hz) and 4K DCI (4096 x 2160 @ 60 Hz) 2-port USB 3.1 Gen 1 hub with SuperSpeed 5 Gbps data transfer rates DisplayPort 1.2 compliant, HDCP compliant Supports HD audio through DisplayPort Full bass response for high-quality 2.1 channel surround sound systems Power On Detection - if a |
| Dimensions | 2.19" x 3.46" x 8.27" |
| Weight | 1.61 lbs. |
| Package Contents | 1 x 2-Port USB 3.0 4K DisplayPort KVMP Switch 2 x DisplayPort Cables 2 x USB 3.0 Cables 4 x Audio Cables 1 x Power Adapter 1 x User Instructions |
| Shipping weight | 2.27 kg |
| Package size | 305 × 254 × 203 mm |
Questions about this item
Should I pick the 2-port model or a larger version for my dual-computer setup?
The CS1922 is a 2-port switch, so it supports exactly two computers. If you only need to control two systems, this model fits; if you need more, you would need a different switch with additional ports.
What does 4096 x 2160 @ 60Hz mean for my monitor in daily use?
It means the switch can pass a true 4K signal at 60 frames per second to a compatible DisplayPort monitor, giving sharp text and smooth video without downscaling or frame-rate loss.
The box says USB 3.1 Gen1 — what speed does that actually give me at the hub ports?
USB 3.1 Gen1 runs at up to 5 Gbps, so the two front and rear Type-A hub ports will transfer data at SuperSpeed USB rates, suitable for fast external drives and peripherals.
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