The ATEN CS19208 8-Port USB 3.0 4K DisplayPort KVM Switch can effectively access and control up to 8 DisplayPort computers from a single USB keyboard, USB mouse, and monitor console. With its dual interface console, users can choose between DisplayPort/HDMI video output supporting high video quality up to 4K DCI (4096 x 2160 @ 60Hz), presenting crystal-clear visuals.To meet the needs of easy expansion and flexibility, the CS19208 can be cascaded to two levels to control up to 128 computers from a single console. Furthermore, the CS19208 supports multi-display function by stacking up to eight CS19208 units to compare and analyze information on 8 monitors at most, which substantially streamlines the working environment. With two patented ATEN technology Video DynaSync and EDID Expert , the CS19208 can optimize display resolution, accelerate switching between ports and power up smoothly while eliminating boot-up display problems. Besides, the CS19208 comes with a built-in USB 3.1 Gen 1 hub delivering data transfer rates up to 5 Gbps, allowing users to speed up operations and share USB peripherals instantly. For user-friendly port selection methods, the CS19208 offers pushbuttons, hotkeys, RS-232 commands, and OSD with newly-designed UI, bringing effortless and intuitive operations. To eliminate security concern, a two-level password authorization is available to enhance security protection for accessing and controlling computers. Consolidating these advantageous functionalities, the CS19208 is ideal for server room/computer room management applied in industries with requirements for high-quality images and multitasking, such as Enterprise, Government, Production, Telecom, Finance, Medical Healthcare, Industrial Automation, etc.
| Ports & interfaces | |
| Number of computers controlled: | 128 |
| Keyboard port type: | USB |
| Mouse port type: | USB |
| Video port type: | DisplayPort |
| Console ports: | 3.5mm headphone, DisplayPort, HDMI, USB A |
| DisplayPorts quantity: | 8 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity: | 8 |
| Console USB ports quantity: | 6 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity: | 2 |
| DC-in jack: | ![]() |
| Performance | |
| HD type: | 4K Ultra HD |
| Maximum resolution: | 4096 x 2160 pixels |
| Video bandwidth: | 60 Hz |
| Auto scan delay (max): | 255 s |
| Firmware upgradeable: | ![]() |
| Design | |
| Rack mounting: | ![]() |
| Product colour: | Black |
| Housing material: | Metal |
| LED indicators: | ![]() |
| Power | |
| Power consumption (typical): | 18.44 W |
| Operational conditions | |
| Operating temperature (T-T): | 0 - 40 °C |
| Storage temperature (T-T): | -20 - 60 °C |
| Operating relative humidity (H-H): | 0 - 80% |
| Weight & dimensions | |
| Width: | 214.3 mm |
| Depth: | 432.4 mm |
| Height: | 44 mm |
| Weight: | 3.11 kg |
| Packaging content | |
| Cables included: | Audio (3.5mm), DisplayPort, USB |
| Manual: | ![]() |