ATEN UC3238 2.7 m USB-C to 4K HDMI Converter
PRODUCT DESCRIPTION
ATEN UC3238 2.7 m USB-C to 4K HDMI Converter - 2 Years Local Warranty
One Cable from USB-C to HDMI
The UC3238 connects a USB-C laptop or smartphone with DisplayPort Alt Mode directly to an HDMI display with a single 2.7 m cable – no separate dongle or HDMI extension cable needed.
4K at 60Hz
Supports up to 3840 x 2160 @ 60Hz with HDMI 2.0 and HDCP 2.2, for sharp, smooth 4K on monitors, TVs and projectors. Audio is carried over HDMI.
2.7 m Reach
The long cable reaches from a meeting table to a wall-mounted screen or from a desk to a TV without extra adapters.
Plug and Play
No drivers or external power needed. Thunderbolt 3 compatible, and works with Windows, macOS and Android.
Equipping meeting rooms with USB-C presentation cables? Email sales@sourceit.com.sg for volume pricing and delivery lead time.
ATEN UC3238 Datasheet — Technical Specifications
General
| Product Name | ATEN 2.7 m USB-C to 4K HDMI Converter |
| Model | UC3238 |
| Order Code | UC3238-AT |
| Local Warranty (Singapore) | 2 years carry-in warranty |
Connectors
| USB Port | 1 x USB-C Male |
| Video / Audio Output | 1 x HDMI Type-A Male |
| Cable Length | 2.7 m |
Video
| Max. Resolution | 3840 x 2160 @ 60Hz |
| Max. Pixel Clock | 594 MHz |
| Compliance | USB 3.1 Type-C with DP Alt Mode (Thunderbolt 3 compatible), USB Billboard Device Class, HDCP 2.2, HDMI 2.0 |
Compatibility
| Operating Systems | Windows, macOS (OS X), Android |
| Power | No external power required |
Environmental
| Operating Temperature | 0–40 °C |
| Storage Temperature | -20–60 °C |
| Humidity | 0–80% RH, non-condensing |
Physical
| Housing | Plastic |
| Weight | 0.16 kg |
| Head Dimensions (L x W x H) | 6.40 x 2.10 x 1.10 cm |
Compatibility & Applications
Typical Sources
USB-C laptops, MacBooks and smartphones whose USB-C port supports DisplayPort Alt Mode, and Thunderbolt 3 ports.
Typical Use
Meeting-room table cables, connecting a laptop to a TV or 4K monitor, and hot desks where users plug in their own USB-C laptops.
Selection Tip
The USB-C port must support video output. For VGA projectors use the UC3002A; for a short adapter to an existing HDMI cable, see the UC3008A1.
Package Contents & ATEN USB-C Video Adapter Ordering Information
In the Box
1 x UC3238 USB-C to 4K HDMI Converter (2.7 m).
ATEN USB-C Video Adapter Models
| Model | Key feature |
| UC3002A | USB-C to VGA adapter, up to 1920 x 1200 |
| UC3008A1 | USB-C to 4K HDMI adapter |
| UC3238 (this listing) | 2.7 m USB-C to 4K HDMI converter cable |
| UH3240 | USB-C multiport dock with power pass-through |
Datasheet & Downloads
| Datasheet | UC3238 Datasheet (PDF) |
| ATEN product page | UC3238 on aten.com |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting UC3238-AT.
Frequently Asked Questions — ATEN UC3238
Does it support 4K at 60Hz?
Yes. Up to 3840 x 2160 @ 60Hz.
Does it carry audio?
Yes. Audio is output over HDMI.
Will it work with any USB-C port?
The USB-C port must support DisplayPort Alt Mode or be Thunderbolt 3. Data-only USB-C ports will not output video.
Does it need power?
No. No drivers or external power adapter are needed.
What warranty do I get?
2 years local carry-in warranty. Supplied by SourceIT with a GST invoice.