ATEN VC1280 2-Port 4K HDMI/VGA to HDMI Converter Switch
PRODUCT DESCRIPTION
ATEN VC1280 2-Port 4K HDMI/VGA to HDMI Converter Switch - 2 Years Local Warranty
HDMI and VGA Sources on One HDMI Display
The ATEN VC1280 connects one HDMI source and one VGA source to a single HDMI display, converting VGA to HDMI so a legacy laptop and a modern device can share the same screen.
4K Output
Supports up to 3840 x 2160 @ 30Hz on the HDMI input (HDMI 1.4 with 3D and Deep Color, HDCP 1.4 compatible, CEC) and up to 1920 x 1200 on the VGA input.
Audio for Both Inputs
HDMI embedded audio, plus a 3.5 mm stereo input for the VGA source, so both sources have sound on the display.
Auto, Pushbutton or RS-232
Choose HDMI, VGA or AUTO switching with the pushbutton. A 3-pole RS-232 terminal block is provided, and the metal housing includes a mounting bracket.
Upgrading meeting-room tables to support both VGA and HDMI laptops? Email sales@sourceit.com.sg for project pricing.
ATEN VC1280 Datasheet — Technical Specifications
General
| Product Name | ATEN 2-Port 4K HDMI/VGA to HDMI Converter Switch |
| Model | VC1280 |
| Order Code | VC1280-AT-E |
| Local Warranty (Singapore) | 2 years carry-in warranty |
Connectors
| Video Inputs | 1 x HDMI Type-A Female (Black); 1 x VGA HDB-15 Female (Blue) |
| Video Output | 1 x HDMI Type-A |
| Audio Inputs | HDMI embedded; 1 x 3.5 mm stereo audio jack Female (Green) |
| RS-232 | 1 x 3-pole terminal block (19200 baud, 8 data bits) |
| Power | 1 x DC jack (locking) |
Video
| Max. Resolution | 3840 x 2160 @ 30Hz (HDMI); 1920 x 1200 (VGA) |
| Max. Data Rate | 10.2 Gbps (3.4 Gbps per lane) |
| Max. Pixel Clock | 340 MHz |
| Compliance | HDMI 1.4 (3D, Deep Color, 4K); HDCP 1.4 compatible; CEC |
| Impedance | HDMI 100 Ω; VGA 75 Ω |
Distance
| Video Input Max. Distance | VGA 1.8 m (1920 x 1200); HDMI 3 m (3840 x 2160 @ 30Hz) |
Control
| Source Switching | HDMI / VGA / AUTO via 1 x pushbutton |
| LEDs | 3 front, 3 top |
Power
| Power Consumption | DC 5V, 1.8 W |
| Power Adapter | Included |
Environmental
| Operating Temperature | 0–40 °C |
| Storage Temperature | -20–60 °C |
| Humidity | 0–80% RH, non-condensing |
Physical
| Housing | Metal |
| Weight | 0.43 kg |
| Dimensions with Bracket (L x W x H) | 14.32 x 12.30 x 3.00 cm |
| Dimensions without Bracket (L x W x H) | 13.60 x 10.10 x 2.90 cm |
Compatibility & Applications
Typical Sources
Notebooks and PCs with HDMI or VGA output, document cameras and media players, connected to an HDMI TV, monitor or projector.
Typical Use
Meeting rooms, classrooms and lecture theatres that must accept both older VGA laptops and newer HDMI devices.
Selection Tip
For VGA-to-HDMI conversion only, the VC180 is the simpler choice. For multiple HDMI-only sources, see the VS381B 3-port True 4K HDMI switch.
Package Contents & ATEN Converter Switch Ordering Information
In the Box
1 x VC1280 converter switch, 1 x power adapter, 1 x RS-232 terminal block, 1 x user instructions.
ATEN Video Switch Models
| Model | Key feature |
| VS381B | 3-port True 4K HDMI switch, IR remote |
| VS481C | 4-port True 4K HDMI switch |
| VS4841 | 4-port True 4K HDMI switch |
| VS0801HB | 8-port True 4K HDMI switch |
| VS5821 | 2-port 8K HDMI switch |
| VC1280 (this listing) | 2-port 4K HDMI/VGA to HDMI converter switch |
| VS291 | 2-port VGA switch |
Datasheet & Downloads
| VC1280 datasheet | VC1280 Datasheet (PDF) |
| VC1280 user manual | VC1280 User Manual (PDF) |
| Quick start guide | VC1280 Quick Start Guide (PDF) |
| ATEN product page | VC1280 on aten.com |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting VC1280-AT-E.
Frequently Asked Questions — ATEN VC1280
Can I connect a VGA laptop and an HDMI laptop at the same time?
Yes. One HDMI and one VGA source connect, and the VC1280 outputs the selected one to HDMI.
Does the VGA source get audio?
Yes, via the 3.5 mm stereo audio input.
Does it switch automatically?
Yes. AUTO mode is available, alongside manual HDMI and VGA selection with the pushbutton.
What is the maximum resolution?
Up to 3840 x 2160 @ 30Hz from the HDMI input; up to 1920 x 1200 from VGA.
What warranty do I get?
2 years local carry-in warranty. Supplied by SourceIT with a GST invoice.