StarTech.com CK4-P208C · Secure KVM

MPN / P/N

CK4-P208C

Manufacturer designation

Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K 60Hz, NIAP 4.0 Desktop KVM, CAC, Metal Housing, Made in the USA

Special Notes

CAC Administration and Security Tool is only supported on; Windows XP, 7, 8, 10, and 11.; The keyboard and mouse ports do not support wireless; keyboards, mice, or any other USB devices or peripherals; Due to the Secure KVM’s one-way USB architecture, keyboard; status LEDs (e.g., Caps Lock and Num Lock) do not function.; This is an intentional security feature and cannot be bypassed;; The underlying key functionality remains fully operational.

Colour

Black

Material

Metal

Product length

17.0 in [43.2 cm]

Width

8.7 in [22.1 cm]

Height

8.7 in [22.1 cm]

Weight

6.9 lb [3.1 kg]

Operating Temperature

0C to 40C (32F to 104F)

Storage Temperature

-20C to 60C (4F to 140F)

Humidity

0% ~ 80% RH (non-condensing)

Maximum Cable Length

19.7 ft [6 m]

IP Control

No

Hot-Key Selection

No

Port Selection Support

Push Button

On-Screen Display

No

Audio Specifications

Analog Stereo - 2 Channel Audio

CAC Support

Yes

Audio

Yes

Number of KVM Ports

8

Supported Platforms

USB

PC Video Type

DisplayPort

Number of Monitors Supported

2

Rack-Mountable

No

Cables Included

No

Cascadable

No

LED Indicators

1 - Display LED:; Off - Monitor is not connected; On - Monitor is connected; Flashing - EDID problem; 1 - CAC LED:; Off - CAC is not connected; On - Authorized and functional CAC is connected; Flashing - Non-CAC peripheral is connected; 8 - Port Selection LED:; Off - Port not selected; On - Selected port; Flashing - EDID learn in process; 8 - CAC Selection LED:; Off - CAC port is disabled or non-selected port; On - CAC port is enabled; Flashing - EDID learn in process

Host Connector 1 (Quantity)

16

Host Connector 1

DisplayPort

Host Connector 2 (Quantity)

8

Host Connector 2

3.5mm (3 Conductors, TRS)

Host Connector 3 (Quantity)

16

Host Connector 3

USB-B (480Mbps, 2.5W)

Connector 1 (Quantity)

3

Connector 1

USB-A (480Mbps, 2.5W)

Connector 2 (Quantity)

2

Connector 2

DisplayPort

Connector 3 (Quantity)

1

Connector 3

3.5mm (3 Conductors, TRS)

Selection limits

Match the exact connector standards, host features, supported OS/driver requirements and power-supply version. Manufacturer maximum throughput, resolution/refresh and Power Delivery ratings are conditional limits, not a universal result. Match host/console video ports, host count, monitor count and EDID/USB requirements. A KVM extender is not automatically a standalone multi-computer KVM switch. Secure models require exact security/certification documents; no new certification is asserted here.

Specification source: StarTech.com ↗
Checked against documentation: 16.10.2026