TRENDnet 9VDC800 – 9V/0.8A AC-DC Power Adapter
Overview :
The TRENDnet 9VDC800 is a dedicated external power adapter designed for use with TRENDnet TK-series KVM switches. It provides a steady 9 V DC output at up to 0.8 A (7.2 W), ensuring reliable operation of connected KVM units even under load. Though, it remains a commonly used spare or replacement for the TK-200 and TK-400 KVM series. Its universal AC input (100–240 V) allows deployment in a wide range of geographic regions without the need for a voltage converter. The adapter is plug-in style, minimizing footprint while keeping cabling tidy. Engineers integrating or maintaining KVM infrastructure often keep a 9VDC800 as fallback power to avoid downtime when the original supply fails.
Key Features
- 9 V DC output at 0.8 A
- AC input supports 100–240 V, 50–60 Hz
- Compatible with TK-200 and TK-400 KVM switches
- Discontinued version V1, but commonly used spare
- NDAA / TAA compliant in U.S. & Canada


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