Model: KA7177
from $135.99
The VGA USB Virtual Media KVM Adapter Cable with Smart Card Reader is designed to connect a KVM switch to the VGA video and USB ports of a target computer. The adapter cable supports a VGA connection and provides a USB plug to connect a target computer for Smart Card or CAC support. This cable supports video resolutions of up to 1600x1200 within the distance of up to 164.0' / 50.0 m.
Determine if you need a passive adapter (just changing the plug shape) or an active converter (translating a digital signal to analog, like HDMI to VGA). Active converters are strictly directional, meaning an HDMI-to-DisplayPort cable will not work backwards. Available from $135.99.
Adapters and converters have zero maintenance and no consumable parts. Active converters may draw a microscopic amount of power via USB or HDMI, but the cost is unmeasurable. They are simply replaced if lost or broken.
Common Failure Modes
Failures are entirely physical or heat-related. Connectors can bend or snap if torque is applied to the cable. Active converters (which contain chips) can overheat and fail if passing high-bandwidth signals for long periods.
Determine if you need a passive adapter (just changing the plug shape) or an active converter (translating a digital signal to analog, like HDMI to VGA). Active converters are strictly directional, meaning an HDMI-to-DisplayPort cable will not work backwards. Always check maximum supported resolution and refresh rate for video adapters.
Passive adapters last indefinitely unless physically broken. Active converters (with chips) may fail after several years.
The ATEN VGA USB Virtual Media KVM Adapter Cable with Smart Card Reader (CPU Module) is available at bhphoto, adorama, starting at $135.99.
Adapters and converters have zero maintenance and no consumable parts. Active converters may draw a microscopic amount of power via USB or HDMI, but the cost is unmeasurable. They are simply replaced if lost or broken.
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