ATEN CS1182DP4
Expert rating8.3 / 10
- Port Count:
- 2 (secure)
- Video Standard:
- DisplayPort
- Max Resolution:
- 1920x1200@60Hz
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Manufacturer: ATEN Last updated: September 12, 2026
ATEN CS1182DP4 (2-Port Secure DisplayPort KVM Switch / NIAP PP4.0 / $423.92) Review
The ATEN CS1182DP4 is a 2-port secure DisplayPort KVM switch built to NIAP PP4.0 requirements, with isolated per-channel video buffers, no hotkey switching, and no general USB hub, priced at $423.92.
ATEN's CS118xDP4 secure series is the entry tier of its government-grade DisplayPort switches, and the 2-port CS1182DP4 is the smallest and least expensive way in: two isolated channels, front-panel-only switching, and NIAP PP4.0 compliance for environments handling classified or sensitive data across two security domains on one desk. It's positioned below ATEN's newer CS114xDP4 series, which adds 4K resolution support at a higher price. Versus the Raritan RSS4-104 already in this catalog — a comparable 4-port secure switch from a different vendor, larger and pricier if 2 channels is enough. Versus the ATEN CS1142DP4 — same 2-port count but supports 4K resolution, worth the premium for higher-resolution secure workstations.
ATEN's Entry-Tier Secure DisplayPort Switch
ATEN's CS118xDP4 secure series is the entry tier of its government-grade DisplayPort switches, and the 2-port CS1182DP4 is the smallest and least expensive way in: two isolated channels, front-panel-only switching, and NIAP PP4.0 compliance.
Positioned Below the 4K-Capable CS114xDP4 Line
It's positioned below ATEN's newer CS114xDP4 series, which adds 4K resolution support at a higher price, making the CS1182DP4 the choice when 1920x1200 is sufficient.
Comparison to Alternatives
Versus the Raritan RSS4-104 already in this catalog — a comparable 4-port secure switch from a different vendor, larger and pricier if 2 channels is enough. Versus the ATEN CS1142DP4 — same 2-port count but supports 4K resolution, worth the premium for higher-resolution secure workstations.
Specifications
Design
| Port Count | 2 |
|---|---|
| Switching Method | Front-panel pushbutton only (no hotkey) |
Topology
| KVM Segment | Desk |
|---|
Video & Features
| Video Standard | DisplayPort |
|---|---|
| Max Resolution | 1920x1200@60Hz |
| USB Hub Ports | 0 |
| Audio Support | No |
Display continuity
| EDID Emulation | Yes |
|---|
In the box and price
| Price | 423.92 USD |
|---|
| Brand | ATEN |
|---|---|
| Model | CS1182DP4 |
| Security Certification | NIAP PP4.0 compliant |
| Data Isolation | Isolated video buffers and push-button-only data path per channel |
| USB-C Power Delivery | No |
| Monitors | 1 |
| Spec Score | 3.3 |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.3 / 10
The most affordable entry into ATEN's NIAP PP4.0 secure DisplayPort switch family for a two-domain desk.
Best for
- Two-domain secure desks needing NIAP PP4.0 certified DisplayPort switching
- Budget-conscious government or classified deployments
- Environments where 1920x1200 resolution is sufficient
Not for
- Desks needing 4K resolution (see the CS1142DP4)
- Deployments needing more than 2 secure channels (see the CS1184DP4)
- Commercial desks with no certification requirement
FAQs
What are the key specifications of the ATEN CS1182DP4 (2-Port Secure DisplayPort KVM Switch / NIAP PP4.0 / $423.92)?
The ATEN CS1182DP4 (2-Port Secure DisplayPort KVM Switch / NIAP PP4.0 / $423.92) is a KVM switch from ATEN. Key specs: Port Count 2 (secure), Switching Method Front-panel pushbutton only (no hotkey), Video Standard DisplayPort, Max Resolution 1920x1200@60Hz, USB Hub Ports 0 (isolated keyboard/mouse only).
Who is the ATEN CS1182DP4 (2-Port Secure DisplayPort KVM Switch / NIAP PP4.0 / $423.92) best suited to?
It suits two-domain secure desks needing niap pp4.0 certified displayport switching, budget-conscious government or classified deployments, environments where 1920x1200 resolution is sufficient.
What are the drawbacks of the ATEN CS1182DP4 (2-Port Secure DisplayPort KVM Switch / NIAP PP4.0 / $423.92)?
It is a poor fit for desks needing 4k resolution (see the cs1142dp4), deployments needing more than 2 secure channels (see the cs1184dp4), commercial desks with no certification requirement.
Compare and read more
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