STARTECH
STARTECH VS321HDBTK 3-port HDMI KVM switch 4096x2160
A 3-port HDMI KVM switch extends 4K 30Hz up to 115ft or 1080p up to 230ft over CAT6 with a receiver unit included
- TypeHDMI
- Computer ConnectionsLocal Unit Connectors: 3 - HDMI (19 pin) Remote Unit Connect
- Video Resolution4096 x 2160
- TemperatureOperating Temperature: 0°C to 50°C (32°F to 122°F) Storage T
- Humidity0% to 90% RH
- FeaturesHDMI EXTENDER WITH SWITCH: This 3 Port HDMI Switch Box exten
- Switch three HDMI sources at 4K 30Hz with built-in extender
- Extend 4K up to 35m or 1080p up to 70m over CAT6 cabling
- HDBaseT certified for reliable commercial AV installations
- Control via push button, IR remote or serial commands
- Includes receiver unit for complete point-to-point setup
Three-source HDMI KVM with extender
The StarTech VS321HDBTK combines a three-input HDMI switch with a CAT6 extender in one kit. It lets operators select among three local HDMI sources and view the chosen signal on a single remote display up to 35 metres away. The unit is aimed at digital-signage installers, conference-room integrators and control-room builders who need centralized switching over structured cabling.
Passive thermal design for 0 °C to 50 °C
No fans are fitted; the metal enclosure dissipates heat within the rated operating range of 0 °C to 50 °C (32 °F to 122 °F). Power draw is low enough that the supplied adapter runs silently, making the switch suitable for quiet environments such as studios or boardrooms. Storage tolerance stretches from -20 °C to 60 °C (-4 °F to 140 °F) at up to 90 % relative humidity.
4096 × 2160 at 30 Hz over CAT6
The extender transports 4K 30 Hz (4096 × 2160) signals up to 115 ft (35 m) on CAT6 or CAT5e cable, dropping to 1080p for runs up to 230 ft (70 m). HDCP 1.4 and 4:4:4 chroma subsampling are supported, but higher refresh rates or 60 Hz 4K are not available. Buyers needing 4K 60 Hz or longer unrepeated distances must choose a different extender class.
Highlights
- Switch three HDMI sources at 4K 30Hz with built-in extender
- Extend 4K up to 35m or 1080p up to 70m over CAT6 cabling
- HDBaseT certified for reliable commercial AV installations
- Control via push button, IR remote or serial commands
- Includes receiver unit for complete point-to-point setup
Specifications
| Brand | StarTech.com |
|---|---|
| Model | VS321HDBTK |
| Type | HDMI |
| Computer Connections | Local Unit Connectors: 3 - HDMI (19 pin) Remote Unit Connectors: 1 - HDMI (19 pin) |
| Video Resolution | 4096 x 2160 |
| Temperature | Operating Temperature: 0°C to 50°C (32°F to 122°F) Storage Temperature: -20°C to 60°C (-4°F to 140°F) |
| Humidity | 0% to 90% RH |
| Features | HDMI EXTENDER WITH SWITCH: This 3 Port HDMI Switch Box extends 4K 30Hz resolutions up to 115ft (35m) or 1080p up to 230ft (70m) using CAT6/CAT5e cabling | Receiver Unit included | 4:4:4 Chroma Subsampling | 7.1ch Audio | HDCP 1.4 | HDBaseT | TAA Compliant HDBASET CERTIFIED: 4K HDMI Automatic Switch and Extender is tested and certified by the HDBaseT Alliance to help ensure quality and compatibility | Great for Digital Signage and AV installers/integrators for commercial and professional environments CONFIGURATION AND CONTROL: Manual, Priority or Auto-Detect Switching Options | Push B |
| Dimensions | 6.30" x 4.10" x 1.30" |
| Weight | 1.30 lbs. |
| Shipping weight | 1.50 kg |
| Package size | 297 × 208 × 66 mm |
Questions about this item
How do I connect the three HDMI sources to the local unit and what step is often missed?
Connect each source to one of the three 19-pin HDMI inputs on the local unit, run a single CAT6 or CAT5e cable to the remote unit, then plug the remote unit's 19-pin HDMI output into the display; the step often missed is powering both units before selecting a source.
Which consumable item will need replacement first during long-term use?
The IR remote control requires two AAA batteries that are not included; they will need replacement when the remote range or responsiveness decreases.
What distance limit appears first when extending a 4K 30 Hz signal over CAT6?
The 4K 30 Hz extension is specified up to 115 ft (35 m) over CAT6; beyond that distance the 4K signal may become unstable while 1080p can still reach 230 ft (70 m).
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