
8K HDMI 2x1 Switch with Audio Extraction and EDID management (BK-21A)
BK-21A: 8K 2 In 1 Out HDMI Switch with Audio Extraction
Key Features:
- HDMI 2.1 and HDCP 2.3 compliant
- 48 Gbps Video Bandwidth
- Video resolutions up to 8K@60Hz, 4K@120Hz & 1080p@240Hz.
- HDR 10+ and Dolby Vision support
- VRR, ALLM & FVA support
- HDMI audio formats: LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
- Advanced EDID management
- Audio Extraction through Optical and Analog 3.5MM outputs
- Features Automatic switching along with the front panel buttons and the included remote.
- Compatible with most media devices
The BK-21A HDMI Switch allows you to switch between 2 Media devices on a single display. It supports video resolution up to 8K@60Hz 4:2:0 with support for 4K@120Hz and 1080p@240Hz. The device features 48Gbps video bandwidth. Optical and Analog 3.5mm outputs for Audio Extraction. The switch is HDMI 2.1 and HDCP 2.3 compliant. It also supports HDMI 2.1 features such as Variable Refresh Rate(VRR), Auto Low Latency Mode(ALLM), and Fast VActive(FVA). The BK-21A can be used with a variety of devices such as Xbox, PlayStation, Roku Stick, Fire Cube, DVD Players, etc. while providing
you with a mesmerizing output on your 8K display.
[shortdes]
- Audio extraction through S/PDIF and L/R audio outputs
- Video resolutions up to 8K@60Hz, 4K@120Hz and 1080p@240Hz
- Advanced EDID management
[/shortdes]
[tab]
CONNECTIVITY
| INPUT: | 2 × HDMI [Type A, 19-pin female] | |
| OUTPUT: | 1 × HDMI [Type A, 19-pin female] | |
| 1 × OPTICAL [S/PDIF, female] | ||
| 1 × L/R [3.5mm Stereo mini-jack] | ||
| CONTROL: | 1 × SERVICE [USB-C, Update port] |
PACKAGE CONTENTS
| 1x BK-21A |
| 1x Remote |
| 1x Power Adapter |
| User Manual |
SUPPORTED HDMI CABLES
| HDMI 2.1 | We recommend using high-quality HDMI 2.1 cables under 30 feet for optimum performance |
EXTENDING DISTANCE
| 8K@60Hz: | 6 Feet |
| 4K@60Hz: | 30 Feet |
| 1080p@240Hz: | 30 Feet |
VIDEO OUTPUT
| Video Bandwidth: | 48 Gbps |
| Video Resolutions: |
Up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4 10bit & 4K@120Hz 4:4:4 10bit, 4K@60Hz, 2K@120Hz, 2K@60Hz
|
ADDITIONAL FEATURES
| CEC: | No |
| ARC: | No |
| USB KVM: | No |
| PoC/PoE: | No |
| IR Control: | Yes |
| Downmix: | No |
| Downscale: | No |
| Over IP: | No |
| HDBaseT: | No |
| RS-232: | No |
AUDIO SUPPORT
| HDMI Audio Formats: |
LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
|
| OPTICAL Audio Formats |
LPCM 2/5.1 CH, Dolby Digital 2/5.1 CH, DTS 2/5.1 CH
|
| 3.5mm Analog Audio Formats: |
PCM 2.0
|
COMPLIANCES
| HDMI Compliance | HDMI 2.1 |
| HDCP Compliance | HDCP 2.3 |
POWER
| Power Consumption: | 3W (Max) | |
| Power Supply: | Input: AC 100-240V 50/60Hz | |
| Output: DC 5V/1A |
DIMENSIONS & WEIGHT
| Length: | 145mm / 5.71n | |
| Width: | 68mm / 2.68in | |
| Height: | 17mm / 0.67in | |
| Weight: | 258g / 9oz |
PROPERTIES
| Color: | Black |
| Housing: | Metal Enclosure |
WARRANTY
| 1-Year Manufacturer's Warranty |
[/tab]
Original: $49.99
-70%$49.99
$15.00More Images








8K HDMI 2x1 Switch with Audio Extraction and EDID management (BK-21A)
BK-21A: 8K 2 In 1 Out HDMI Switch with Audio Extraction
Key Features:
- HDMI 2.1 and HDCP 2.3 compliant
- 48 Gbps Video Bandwidth
- Video resolutions up to 8K@60Hz, 4K@120Hz & 1080p@240Hz.
- HDR 10+ and Dolby Vision support
- VRR, ALLM & FVA support
- HDMI audio formats: LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
- Advanced EDID management
- Audio Extraction through Optical and Analog 3.5MM outputs
- Features Automatic switching along with the front panel buttons and the included remote.
- Compatible with most media devices
The BK-21A HDMI Switch allows you to switch between 2 Media devices on a single display. It supports video resolution up to 8K@60Hz 4:2:0 with support for 4K@120Hz and 1080p@240Hz. The device features 48Gbps video bandwidth. Optical and Analog 3.5mm outputs for Audio Extraction. The switch is HDMI 2.1 and HDCP 2.3 compliant. It also supports HDMI 2.1 features such as Variable Refresh Rate(VRR), Auto Low Latency Mode(ALLM), and Fast VActive(FVA). The BK-21A can be used with a variety of devices such as Xbox, PlayStation, Roku Stick, Fire Cube, DVD Players, etc. while providing
you with a mesmerizing output on your 8K display.
[shortdes]
- Audio extraction through S/PDIF and L/R audio outputs
- Video resolutions up to 8K@60Hz, 4K@120Hz and 1080p@240Hz
- Advanced EDID management
[/shortdes]
[tab]
CONNECTIVITY
| INPUT: | 2 × HDMI [Type A, 19-pin female] | |
| OUTPUT: | 1 × HDMI [Type A, 19-pin female] | |
| 1 × OPTICAL [S/PDIF, female] | ||
| 1 × L/R [3.5mm Stereo mini-jack] | ||
| CONTROL: | 1 × SERVICE [USB-C, Update port] |
PACKAGE CONTENTS
| 1x BK-21A |
| 1x Remote |
| 1x Power Adapter |
| User Manual |
SUPPORTED HDMI CABLES
| HDMI 2.1 | We recommend using high-quality HDMI 2.1 cables under 30 feet for optimum performance |
EXTENDING DISTANCE
| 8K@60Hz: | 6 Feet |
| 4K@60Hz: | 30 Feet |
| 1080p@240Hz: | 30 Feet |
VIDEO OUTPUT
| Video Bandwidth: | 48 Gbps |
| Video Resolutions: |
Up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4 10bit & 4K@120Hz 4:4:4 10bit, 4K@60Hz, 2K@120Hz, 2K@60Hz
|
ADDITIONAL FEATURES
| CEC: | No |
| ARC: | No |
| USB KVM: | No |
| PoC/PoE: | No |
| IR Control: | Yes |
| Downmix: | No |
| Downscale: | No |
| Over IP: | No |
| HDBaseT: | No |
| RS-232: | No |
AUDIO SUPPORT
| HDMI Audio Formats: |
LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
|
| OPTICAL Audio Formats |
LPCM 2/5.1 CH, Dolby Digital 2/5.1 CH, DTS 2/5.1 CH
|
| 3.5mm Analog Audio Formats: |
PCM 2.0
|
COMPLIANCES
| HDMI Compliance | HDMI 2.1 |
| HDCP Compliance | HDCP 2.3 |
POWER
| Power Consumption: | 3W (Max) | |
| Power Supply: | Input: AC 100-240V 50/60Hz | |
| Output: DC 5V/1A |
DIMENSIONS & WEIGHT
| Length: | 145mm / 5.71n | |
| Width: | 68mm / 2.68in | |
| Height: | 17mm / 0.67in | |
| Weight: | 258g / 9oz |
PROPERTIES
| Color: | Black |
| Housing: | Metal Enclosure |
WARRANTY
| 1-Year Manufacturer's Warranty |
[/tab]
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
BK-21A: 8K 2 In 1 Out HDMI Switch with Audio Extraction
Key Features:
- HDMI 2.1 and HDCP 2.3 compliant
- 48 Gbps Video Bandwidth
- Video resolutions up to 8K@60Hz, 4K@120Hz & 1080p@240Hz.
- HDR 10+ and Dolby Vision support
- VRR, ALLM & FVA support
- HDMI audio formats: LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
- Advanced EDID management
- Audio Extraction through Optical and Analog 3.5MM outputs
- Features Automatic switching along with the front panel buttons and the included remote.
- Compatible with most media devices
The BK-21A HDMI Switch allows you to switch between 2 Media devices on a single display. It supports video resolution up to 8K@60Hz 4:2:0 with support for 4K@120Hz and 1080p@240Hz. The device features 48Gbps video bandwidth. Optical and Analog 3.5mm outputs for Audio Extraction. The switch is HDMI 2.1 and HDCP 2.3 compliant. It also supports HDMI 2.1 features such as Variable Refresh Rate(VRR), Auto Low Latency Mode(ALLM), and Fast VActive(FVA). The BK-21A can be used with a variety of devices such as Xbox, PlayStation, Roku Stick, Fire Cube, DVD Players, etc. while providing
you with a mesmerizing output on your 8K display.
[shortdes]
- Audio extraction through S/PDIF and L/R audio outputs
- Video resolutions up to 8K@60Hz, 4K@120Hz and 1080p@240Hz
- Advanced EDID management
[/shortdes]
[tab]
CONNECTIVITY
| INPUT: | 2 × HDMI [Type A, 19-pin female] | |
| OUTPUT: | 1 × HDMI [Type A, 19-pin female] | |
| 1 × OPTICAL [S/PDIF, female] | ||
| 1 × L/R [3.5mm Stereo mini-jack] | ||
| CONTROL: | 1 × SERVICE [USB-C, Update port] |
PACKAGE CONTENTS
| 1x BK-21A |
| 1x Remote |
| 1x Power Adapter |
| User Manual |
SUPPORTED HDMI CABLES
| HDMI 2.1 | We recommend using high-quality HDMI 2.1 cables under 30 feet for optimum performance |
EXTENDING DISTANCE
| 8K@60Hz: | 6 Feet |
| 4K@60Hz: | 30 Feet |
| 1080p@240Hz: | 30 Feet |
VIDEO OUTPUT
| Video Bandwidth: | 48 Gbps |
| Video Resolutions: |
Up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4 10bit & 4K@120Hz 4:4:4 10bit, 4K@60Hz, 2K@120Hz, 2K@60Hz
|
ADDITIONAL FEATURES
| CEC: | No |
| ARC: | No |
| USB KVM: | No |
| PoC/PoE: | No |
| IR Control: | Yes |
| Downmix: | No |
| Downscale: | No |
| Over IP: | No |
| HDBaseT: | No |
| RS-232: | No |
AUDIO SUPPORT
| HDMI Audio Formats: |
LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
|
| OPTICAL Audio Formats |
LPCM 2/5.1 CH, Dolby Digital 2/5.1 CH, DTS 2/5.1 CH
|
| 3.5mm Analog Audio Formats: |
PCM 2.0
|
COMPLIANCES
| HDMI Compliance | HDMI 2.1 |
| HDCP Compliance | HDCP 2.3 |
POWER
| Power Consumption: | 3W (Max) | |
| Power Supply: | Input: AC 100-240V 50/60Hz | |
| Output: DC 5V/1A |
DIMENSIONS & WEIGHT
| Length: | 145mm / 5.71n | |
| Width: | 68mm / 2.68in | |
| Height: | 17mm / 0.67in | |
| Weight: | 258g / 9oz |
PROPERTIES
| Color: | Black |
| Housing: | Metal Enclosure |
WARRANTY
| 1-Year Manufacturer's Warranty |
[/tab]




















