SIIG
CB-H21711-S1 SIIG HDMI to USB-C Port 4K 60Hz Converter Adapter - NOT a Bi-Directional Adapter - Compliant with HDMI 2.0a & HDCP 2.2
Mfg Part Number: CB-H21711-S1 , Item #: 4229355
Image may not reflect the actual item.
Price: $49.99
Quantity:
More to Come
Last Updated: Jun 11, 2026
No Sales Tax except these states
, PO and Wire.
Easily add a USB-C display to HDMI enabled sources such as computers, laptops, notebooks, game consoles, tablets, and more
Features
- Easily converts an HDMI output into a USB-C video output allowing you to add a USB-C display
Note: This is NOT a bi-directional adapter. Does not work for USB-C to HDMI 2.0 conversion - Compliant with USB-C (DP Alt-mode) and supporting DP 1.2 specification for 1.62, 2.7Gbps, and 5.4Gbps video bandwidth
- Supports high resolutions up to 3840x2160@60Hz YUV 4:4:4 8bit and 8bit HDR and 1920x1080 @60/120/144Hz
- Active adapter lets you connect an HDMI enabled video source, such as Laptop, PC, desktop, Nintendo Switch, Xbox one, PS4 Pro, video game consoles to USB-C display devices
- Compliant with HDMI 2.0a and HDCP 2.2
- Supports 2-ch stereo audio
- The included Micro USB Power cable connects to either an available USB port on your source device or a USB wall charger to power the HDMI to USB-C converter
- USB-Powered, Plug and play, no software required
Main Specification
| General Information | |
| Manufacturer | SIIG, Inc |
| Manufacturer Part Number | CB-H21711-S1 |
| Manufacturer Website Address | http://www.siig.com |
| Brand Name | SIIG |
| Product Name | HDMI To USB-C Port 4K 60Hz Converter Adapter |
| Product Type | A/V Adapter |
| Technical Information | |
| Adapter Type | HDMI/USB-C/Micro USB |
| Connector Type on First End | HDMI 2.0a Type A Digital Audio/Video - Male |
| Connector on First End Details | 1 x 19-pin HDMI (Type A) HDMI 2.0a Digital Audio/Video Male |
| Connector Type on Second End | USB Type C - Female |
| Connector Type on Second End | Micro USB - Female |
| Connector on Second End Details | 1 x 5-pin Micro USB Female |
| Connector on Second End Details | 1 x 24-pin Type C USB Female |
| Maximum Resolution Supported | 3840 x 2160 |
| Features | Plug and Play |
| Features | HDCP 2.2 |
| Features | Active |
| Physical Characteristics | |
| Product Color | Black |
| Product Material | ABS |
| Height | 0.5" |
| Width | 1.2" |
| Length | 2.8" |
| Weight (Approximate) | 1.12 oz |
| Miscellaneous | |
| Package Contents |
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| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 2 Year |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
