ATEN 8-PORT USB 3.0 4K KVM SWITCH
Networking > Network Accessories
- Brand: ATEN
- Category: Networking
- SKU: CS18208-AT-U
- MPN: CS18208-AT-U
ATEN 8-Port USB 3.0 4K HDMI KVM Switch
ATEN 8-Port USB 3.0 4K HDMI KVM Switch, 4096 x 2160 pixels, 4K Ultra HD, Rack mounting, 9.77 W, Black
Click or hover over image to enlarge
Power source
DC
Output voltage
12 V
Power consumption (typical)
9.77 W
Rack mounting
Yes
Product colour
Black
Housing material
Metal
LED indicators
Yes
Push button
Yes
Comsys Price
Available to Order
Ships in 1–5 business days
Shipped to your region. Freight is calculated at checkout from live courier rates.
Standard delivery to main‑centre, ground‑floor addresses is included in the quoted rate. For rural or oversized deliveries, any extra freight will be confirmed before dispatch.
Collection available — we'll confirm pickup readiness after your order:
- 68 Plunket Avenue, Papatoetoe, Auckland 2104

Four payments of $608.92 per fortnight
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Pre-sales and post-sales support from our team.
Warranty Backed
Local warranty handling and straightforward returns.
ATEN 8-PORT USB 3.0 4K KVM SWITCH
To meet the needs of easy expansion and flexibility, the CS18208 can control up to 512 computers by cascading to three levels for a single console. Furthermore, the CS18208 supports multi-display function by stacking up to eight CS18208 units to compare and analyze information on 8 monitors at most, which substantially streamlines the working environment.
With two patented ATEN technologies – Video DynaSync™ and EDID Expert™, the CS18208 can optimize display resolution, accelerate switching between ports and power up smoothly while eliminating boot-up display problems.
Besides, the CS18208 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 CS18208 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 CS18208 is ideal for server room or computer room management applied in industries with requirements for high-quality images and multitasking, such as enterprise, government, production, telecom, finance, media, content provider, video surveillance, etc.
Key features
- Number of computers controlled: 8
- Keyboard port type: USB
- Mouse port type: USB
- Video port type: HDMI
- HDMI ports quantity: 8
- USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity: 8
- Console ports: 3.5mm headphone, HDMI, USB A
- Console USB ports quantity: 2
- Console HDMI ports quantity: 1
- USB hub: Yes
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity: 2
- Audio connections: Yes
- Headphone outputs: 8
- RJ-11 ports quantity: 1
- DC-in jack: Yes
- HD type: 4K Ultra HD
- Maximum resolution: 4096 x 2160 pixels
- Video bandwidth: 60 Hz
- Scan interval: 1,10,35,60,100,3,15,40,70,240,4,20,45,80,250,5,25,50,90,255,8,30,55,99 s
- Number of users: 512 user(s)
- Firmware upgradeable: Yes
- Rack mounting: Yes
- Product colour: Black
- Housing material: Metal
- LED indicators: Yes
- Push button: Yes
- Hot keys: Yes
- Built-in display: No
- On Screen Display (OSD): Yes
- Power source: DC
+ 14 more — see the Specifications tab.
Inc GST
$2,435.69