The maximum height of the mount is 450mm, the arms are adjustable so you can chose the height your monitors sit. The monitor mounting plates will fit most TV's and monitors from 13" to 27". +15° to -15° tilt.
eBay
Adjustable TV Screen Top Shelf Computer Monitor Desktop Screen Top Storage Rack TV Media Box, Router Shelf Rack Home Organizer
Aliexpress UK
SPACE SAVING SOLUTION: Having a computer monitor and a laptop or tablet on your desk can take up a lot of space, let alone having two. Holding them vertically, this allows the user to view one screen on top of the other.
eBay
Type C To HDMI-compatible Screen Mirroring Cable HD 4K Phone Computer PC TV Laptop External Monitor Same Screen Conversion Cable
Aliexpress UK
Support four video input: VGA, BNC, USB, HDMI, AV input, DC 12V. Built-in speaker with output power up to 1 W / 8 ohms; supports multi-format video input, including: VGA, HDMI, AV, USB, BNC, etc. Easily save workstation space and keep your desk tidy by allowing wires to move freely.
eBay
New 8 Inch IPS USB Smart Screen TURZX 1280x800 Secondary Screen Extended Desktop CPU GPU RAM Computer Monitor for Windows 10 11
Aliexpress UK
Support: HDR. Improve Efficiency: Equipped with two portable extender screens, the laptop triples its size and greatly improves your productivity. Rotating Angles, Compatible: external dual screen extender has a left screen rotation angle of 0‑235 degree and a right screen rotation angle of 0‑180 degree.
eBay
38-Inch monitor hairtail screen 4K144hz curved computer desktop IPS e-sports 21:9 external monitoring screen 40
Aliexpress UK
Dual Screen 2x24″ Thin Bezel HD Monitors - (1920 x 1200) - 2xHDMI. Maximum Display Resolution: 1920 x 1200. Special Features: Ultra thin bezel design. Featuring three-sided ultrathin bezel design. Triple Screen 3x22″ HD Monitor Bundle - (1920 x 1080) - 3xHDMI.
eBay
Monitor Stand Desktop Riser Screen for Computer White Wali Single PVC Board Practical Tool Organize Clutter Improve Screen Save
Aliexpress UK
Strong steel dual desk mount - mounts two screens side by side to conveniently free up desk space. Concealed wiring design, keeping your desk tidy and clean; Storage slot for Allen keys. 1 x New Dual Monitor Stand.
eBay
Adjustable TV Screen Top Shelf Computer Monitor Desktop Screen Top Storage Rack TV Media Box Router Shelf Rack Home Organizer
Aliexpress UK
HDMI, DisplayPort, mini DisplayPort, VGA, DVI, USB. Make : Dell. 1 X Dell monitor. Backlight: LED. This item is in Very Good condition. This item may have minor scratches on the body but does not affect its functionality.
eBay
LED Computer Monitor Light Bar Screen Light PC Laptop Hanging LED Bar Light Stepless Dimming For Study Reading USB Screen Lights
Aliexpress UK
👉Providing laptop users with perfect multi screen simultaneous display and multi screen independent display solutions to efficient multi-tasking. It strengthened the ports' stability and solved the multi-wire winding problem, a real friendly design.
eBay
7.84"400x1280 LCD Monitor IPS Secondary Screen Capacitive Touch Screen HDMI Computer Display for Laptop PC Raspberry Accessories
Aliexpress UK