
KVM254 2-Port DVI USB KVM Switch
Compatible with DVI / HDMI V1.3 / HDCP
What is a KVM switch?
The same set of monitors, keyboards, mice, and speakers can be connected and switched to multiple computer hosts, which is called a "KVM computer switch." Common computer switches include 2-Port computer switches, 4-Port computer switches, 8-Port computer switches, 16-Port computer switches, DVI / VGA dual-interface computer switches, rack-mount computer switches, etc.
Product Introduction
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Product Specifications
- Allows control of two computers using a single DVI monitor, USB keyboard, and USB mouse.
- External hardware design, no software or driver installation required, ensuring system compatibility and hot-swapping support.
- Compatible with HDMI 1.3b, HDCP, and DVI standards.
- Supports USB 2.0, backward compatible with USB 1.1.
- Maximum resolution: Supports FULL HD 1920x1080, 1920x1200 (DVI-D).
- Video bandwidth: Up to 165 MHz (1.5Gbps).
- Supports MHL signal output (Micro USB 5-Pin); for Micro USB 11-Pin, an adapter is required (e.g., Samsung S3).
(MHL cable and adapter are optional accessories.) - Supports both wired and wireless USB keyboards and mice.
- LED status indicators show the active computer.
- Switch computers via dedicated panel buttons.
- Supports a transmission distance of up to 30m (15m input, 15m output).
- Magnetic base for flexible placement without occupying desk space.
- Compatible with Win95/98/NT/2000/ME/XP/Vista, Linux, Unix, Netware, OS/2, and more.
- Dual power options: Can be powered via USB port from a computer or external adapter (optional).
Audio transmission via HDMI is supported, but the computer's HDMI port must support HDMI Audio output.
Model | KVM254 | |
---|---|---|
Number of Computer Ports | 2 | |
Number of Console Ports | 1 | |
Number of MHL Ports | 1 | |
Input Interface (Console Side) |
Monitor | 2 × HDMI Type-A (Female) |
Keyboard / Mouse | 4 × USB Type-A (Female) | |
MHL | 1 × HDMI Type-A (Female) | |
Output Interface
(Computer Side) |
Monitor | 1 × HDMI Type-A (Female) |
Keyboard / Mouse | 2 × USB Type-B (Female) | |
Supported Operating Systems | Win95/98/NT/2000/ME/XP/Vista、Linux、Unix、Netware、OS/2 | |
LED Indicators | Displays Computer Switching Status | |
Panel Buttons | Computer Cycle Switching Button | |
Switching Method | Panel Buttons | |
Maximum Supported Resolution | 1080p 1920x1080 / 1920x1200@60Hz (UXGA) | |
Power Supply | Powered via Computer USB Port or Optional External Power Adapter (DC 5V 2A) | |
Integrated Cable Length | 1.8m Integrated Cable | |
Enclosure Material | Metal Enclosure | |
Weight | 627g | |
Dimensions | 192 × 80 × 22 mm (L × W × H) |
Product Application

MHL cable and adapter are optional accessories.
Product List

KVM254 Enclosure x1

HDMI to DVI Cable (1.8m) ×3

USB Type-A to B Cable (1.8m) ×2

HDMI to 5-Pin MHL Cable (1m) ×1 (Optional)

MHL 5-Pin to 11-Pin Adapter ×1 (Optional)

Power Adapter (DC 5V 2A) ×1 (Optional)

Chinese quick installation guide x1

Product warranty card x1
※The product specifications and accessories mentioned in the user manual are for reference only. Any changes will not be notified in advance. UPMOST reserves the right to modify product design, accessories, and drivers.
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