Uploaded November 2025 | Updated September 2026, 2 weeks ago
Cyberdeck portable computer constructed using a Radxa X2L SBC and a 12.3 inch 16:6 touchscreen. This video follows my earlier thoughts on cyberdeck construction here: youtube.com/watch?v=zcaQMXYRKSg
Other related videos include:
"Radxa X2L: Low-Cost X86 SBC": youtube.com/watch?v=0abvchv96b8
"Making a Custom Plastic Case": youtube.com/watch?v=B0X1lKeXilY
MAIN PARTS LIST:
Note that all Amazon links below are affiliate, and that as an Amazon Associate I earn a commission from any qualifying purchases that you may make.
SBC:
Radxa X2L SBC (4GB model), as I reviewed here: youtube.com/watch?v=0abvchv96b8 More info and purchase here: radxa.com/products/x/x2l
DISPLAY:
12.3 Inch Touchscreen Secondary Monitor: Amazon UK: amzn.to/47yUJY2
Amazon US: amzn.to/49bWuge Note that the screen I received had a full-size HDMI connector, NOT mini, as in the specifications and images on Amazon.
KEYBOARD:
Perixx PERIBOARD-432 Wired USB Keyboard (UK layout): amzn.to/47SQEiK Amazon US (US layout): amzn.to/3JtJwA8
USB-C POWER CONNECTOR:
QIANRENON 10Gbps USB C to USB C Panel Mount Adapter Type C 3.1 Female to Female. Amazon UK: amzn.to/3Jtkq4k Amazon US: amzn.to/47ABgpJ
USB 3.0 DATA CONNECTOR:
QIANRENON 90° Angle USB3.0 Female to Female Panel Mount Corner Adapter. Amazon UK: amzn.to/47Tcumb Amazon US: amzn.to/4qGeTYG
USB 2.0 DATA CONNECTOR:
QIANRENON USB2.0 Female to Female Threaded 90° Angle Adapter, Panel Mount. Amazon UK amzn.to/4oiIdTw Amazon US: amzn.to/3JCGzNv
USB 2.0 HUB:
Critin 4-Port Ultra-Thin Portable USB 2.0 Hub. Amazon UK: amzn.to/47mhlfC
INTERNAL USB-C POWER CABLE:
XAOSUN 240W USB C to USB C Cable 0.5M,20Gbps USB 3.2 Gen2x2. Amazon UK: amzn.to/4oNxqR8 Amazon US: amzn.to/4oOQONB NOTE: It is CRITICIAL to get an appropriately rated cable!
USB-C ADAPTERS
USB C Angled Adapter, 180 Degree U Shape Male to Female Type C. Amazon UK: amzn.to/4oTUyxI Amazon US: amzn.to/47Bwjxc
HDMI ADAPTER:
Quwem 2 Pack 8k Left & Right Angle 90 Degree HDMI Adapter. Amazon UK: amzn.to/438OAjW Amazon US equivalent: amzn.to/4nDnoB3
POWER SWITCH:
DMiotech 1 Pcs 22mm / 7/8" Push Button Switch. Amazon UK: amzn.to/47mhQX2 Amazon US alternative: amzn.to/3Wx7Yn5
NUTS & BOLTS:
M4 Screws Set, 495 Pcs Nuts and Bolts Set, Hex Socket. Amazon UK: amzn.to/4qGg0HQ Not listed on Amazon US, but lots of alternatives available.
3MM ABS PLASTIC SHEET:
DRERIO 2 pcs ABS Plastic Boards 3mm Black Flexible Sheets (40x30cm). Amazon UK: amzn.to/47R3aiG Not listed on Amazon US, but many alternatives available.
3MM BASE PERSPEX:
MUXHEL 4PCS Black Perspex Sheet A3 40x30cm Perspex. Amazon UK: amzn.to/4oSOWUo Not listed on Amazon US, but many alternatives available.
PLASTIC FILLER:
Humbrol AE3016 31ml Model Filler. Amazon UK: amzn.to/4oSWg2g Not listed on Amazon US.
ABS ADHESIVE (FOR SOLVENT WELDING):
Humbrol 28ml Liquid Poly. Amazon UK: amzn.to/4qTErSy Not listed on Amazon US.
RED SILICON (KEYBOARD SEAL):
Permatex 81160 High-Temp Red RTV Silicone Gasket. Amazon UK: amzn.to/4opO35K Not listed on Amazon US (although there are many very similar Permatext and other products).
In addition, I used short USB, charging rated USB 2.0 A to C lead to help power the screen, a short USB 3.0 charging rated C to C lead to connect power and data to the screen, a short HDMI male to male lead, a USB 3.0 A to A male to male lead to connect the USB 3.0 port, and a USB 2.0 A to A male to male lead to connect the USB 2.0 port.
More videos on computing and related topics can be found at:
youtube.com/@ExplainingComputers
And more videos on film and other making, plus retro tech, can be found on my Christopher Barnatt channel: youtube.com/@ChristopherBarnatt
Chapters:
00:00 Titles & Intro
00:56 SBC & Touchscreen
03:49 Screen Tests
07:48 Keyboard & Co
10:04 ABS Parts
12:42 Taking Shape
14:34 66 Pieces
17:07 The Final Deck
21:36 Version 1.0
#cyberdeck #build #X2L #project #ExplainingComputers
Cyberdeck portable computer constructed using a Radxa X2L SBC and a 12.3 inch 16:6 touchscreen. This video follows my earlier thoughts on cyberdeck construction here: youtube.com/watch?v=zcaQMXYRKSg
Other related videos include:
"Radxa X2L: Low-Cost X86 SBC": youtube.com/watch?v=0abvchv96b8
"Making a Custom Plastic Case": youtube.com/watch?v=B0X1lKeXilY
MAIN PARTS LIST:
Note that all Amazon links below are affiliate, and that as an Amazon Associate I earn a commission from any qualifying purchases that you may make.
SBC:
Radxa X2L SBC (4GB model), as I reviewed here: youtube.com/watch?v=0abvchv96b8 More info and purchase here: radxa.com/products/x/x2l
DISPLAY:
12.3 Inch Touchscreen Secondary Monitor: Amazon UK: amzn.to/47yUJY2
Amazon US: amzn.to/49bWuge Note that the screen I received had a full-size HDMI connector, NOT mini, as in the specifications and images on Amazon.
KEYBOARD:
Perixx PERIBOARD-432 Wired USB Keyboard (UK layout): amzn.to/47SQEiK Amazon US (US layout): amzn.to/3JtJwA8
USB-C POWER CONNECTOR:
QIANRENON 10Gbps USB C to USB C Panel Mount Adapter Type C 3.1 Female to Female. Amazon UK: amzn.to/3Jtkq4k Amazon US: amzn.to/47ABgpJ
USB 3.0 DATA CONNECTOR:
QIANRENON 90° Angle USB3.0 Female to Female Panel Mount Corner Adapter. Amazon UK: amzn.to/47Tcumb Amazon US: amzn.to/4qGeTYG
USB 2.0 DATA CONNECTOR:
QIANRENON USB2.0 Female to Female Threaded 90° Angle Adapter, Panel Mount. Amazon UK amzn.to/4oiIdTw Amazon US: amzn.to/3JCGzNv
USB 2.0 HUB:
Critin 4-Port Ultra-Thin Portable USB 2.0 Hub. Amazon UK: amzn.to/47mhlfC
INTERNAL USB-C POWER CABLE:
XAOSUN 240W USB C to USB C Cable 0.5M,20Gbps USB 3.2 Gen2x2. Amazon UK: amzn.to/4oNxqR8 Amazon US: amzn.to/4oOQONB NOTE: It is CRITICIAL to get an appropriately rated cable!
USB-C ADAPTERS
USB C Angled Adapter, 180 Degree U Shape Male to Female Type C. Amazon UK: amzn.to/4oTUyxI Amazon US: amzn.to/47Bwjxc
HDMI ADAPTER:
Quwem 2 Pack 8k Left & Right Angle 90 Degree HDMI Adapter. Amazon UK: amzn.to/438OAjW Amazon US equivalent: amzn.to/4nDnoB3
POWER SWITCH:
DMiotech 1 Pcs 22mm / 7/8" Push Button Switch. Amazon UK: amzn.to/47mhQX2 Amazon US alternative: amzn.to/3Wx7Yn5
NUTS & BOLTS:
M4 Screws Set, 495 Pcs Nuts and Bolts Set, Hex Socket. Amazon UK: amzn.to/4qGg0HQ Not listed on Amazon US, but lots of alternatives available.
3MM ABS PLASTIC SHEET:
DRERIO 2 pcs ABS Plastic Boards 3mm Black Flexible Sheets (40x30cm). Amazon UK: amzn.to/47R3aiG Not listed on Amazon US, but many alternatives available.
3MM BASE PERSPEX:
MUXHEL 4PCS Black Perspex Sheet A3 40x30cm Perspex. Amazon UK: amzn.to/4oSOWUo Not listed on Amazon US, but many alternatives available.
PLASTIC FILLER:
Humbrol AE3016 31ml Model Filler. Amazon UK: amzn.to/4oSWg2g Not listed on Amazon US.
ABS ADHESIVE (FOR SOLVENT WELDING):
Humbrol 28ml Liquid Poly. Amazon UK: amzn.to/4qTErSy Not listed on Amazon US.
RED SILICON (KEYBOARD SEAL):
Permatex 81160 High-Temp Red RTV Silicone Gasket. Amazon UK: amzn.to/4opO35K Not listed on Amazon US (although there are many very similar Permatext and other products).
In addition, I used short USB, charging rated USB 2.0 A to C lead to help power the screen, a short USB 3.0 charging rated C to C lead to connect power and data to the screen, a short HDMI male to male lead, a USB 3.0 A to A male to male lead to connect the USB 3.0 port, and a USB 2.0 A to A male to male lead to connect the USB 2.0 port.
More videos on computing and related topics can be found at:
youtube.com/@ExplainingComputers
And more videos on film and other making, plus retro tech, can be found on my Christopher Barnatt channel: youtube.com/@ChristopherBarnatt
Chapters:
00:00 Titles & Intro
00:56 SBC & Touchscreen
03:49 Screen Tests
07:48 Keyboard & Co
10:04 ABS Parts
12:42 Taking Shape
14:34 66 Pieces
17:07 The Final Deck
21:36 Version 1.0
#cyberdeck #build #X2L #project #ExplainingComputers






![Explaining Display Connectors: HDMI, DisplayPort, USB-C, DVI, VGA & Thunderbolt
Computer display connector tutorial, detailing VGA, DVI, HDMI, DisplayPort, USB-C alt modes, and Thunderbolt.
If you find this video useful, you may also like my recent episode on “Explaining USB”:
https://www.youtube.com/watch?v=PctX3kcTj5U
The Orange Pi 5 video I refer to is here:
https://www.youtube.com/watch?v=wJyRGnLPBe8
Multiple sources were used to verify the information contained in this video, with notable websites and articles including:
Original DVI Specification: http://www.cs.unc.edu/Research/stc/FAQs/Video/dvi_spec-V1_0.pdf
HP Teradici “Dual-link DVI, Single-link DVI, DisplayPort and 2560x1600 resolutions with PCoIP products”: https://help.teradici.com/s/article/1025
Clint DeBoer “Understanding the Different HDMI Versions (1.0 to 2.0), Audioholics [very comprehensive indeed]:
https://www.audioholics.com/hdtv-formats/understanding-difference-hdmi-versions
HDMI Licensing Adminitrator website: https://www.hdmi.org/
HDMI 2.1a Specification Technology Overview: https://www.hdmi.org/spec/hdmi2_1
Amphenol ICC HDMI Type E product datasheet: https://www.amphenol-cs.com/media/wysiwyg/files/documentation/datasheet/inputoutput/io_hdmi_type_e.pdf
TE Connectivity “HDMI Type E Connector Portfolio”: https://www.te.com/content/dam/te-com/documents/automotive/global/1654391-1_HDMI_Type_E.pdf
RS Guide to HDMI: https://au.rs-online.com/web/generalDisplay.html?id=ideas-and-advice/hdmi-connectors-guide
BenQ Knowledge Centre Guide to HDMI 2.0 vs HDMI 2.1:
https://www.benq.com/en-us/knowledge-center/knowledge/which-hdmi-i-need.html
VESA DisplayPort website: https://www.displayport.org/
Eaton “DisplayPort Explained”:
https://tripplite.eaton.com/products/displayport-cable-types
VESA, DisplayPort UHBR Certification press release:
https://www.displayport.org/pr/vesa-readies-displayport-uhbr-ultra-high-bit-rate-device-certification-and-begins-certification-of-uhbr-cables/
Thunderbolt Community website: https://www.thunderbolttechnology.net/
For additional ExplainingComputers videos and other content, you can become a channel member here:
https://www.youtube.com/channel/UCbiGcwDWZjz05njNPrJU7jA/join
More videos on computing and related topics can be found at:
http://www.youtube.com/@explainingcomputers
You may also like my ExplainingTheFuture channel at: http://www.youtube.com/@explainingthefuture
Chapters:
00:00 Introduction
00:43 VGA
02:17 DVI
05:20 HDMI
07:53 DisplayPort
10:52 USB-C
12:23 Thunderbolt
13:41 Wrap
#DisplayConnectors #HDMI #DisplayPort # USBC #Thunderbolt #explainingcomputers Explaining Display Connectors: HDMI, DisplayPort, USB-C, DVI, VGA & Thunderbolt](https://i.ytimg.com/vi/R-mJ0J_ACEM/mqdefault.jpg)



