DELL 492-BBWX 45W power adapter accessory with 4.5mm to 7.4mm dongle
- Accessory Kit
- Notebook
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Two 14-inch 1920x1200 IPS panels add dual displays to 15-17.3-inch laptops via HDMI and USB-C with 180° and 235° rotation
The BFKK 14" extender adds two 1920x1200 IPS panels to a single laptop, creating a three-display workspace for professionals who need more screen area while travelling. Each 16:10 panel delivers 35% more workspace than a 12" alternative and covers 72% NTSC with HDR support. The unit is built for Windows, macOS and Android devices but does not support base M1, M2 or M3 chips, Linux, Surface or Chromebook platforms.
Connectivity is the single specification that decides compatibility: the extender requires two full-featured USB-C ports or one USB-C plus one mini-HDMI on the host to drive both screens. Phones, Xbox, Switch and PS consoles can also be used when the host provides the required video-out capability. No driver installation is needed; the displays are ready seconds after the correct cables are attached.
The right screen rotates up to 180° and the left up to 235°, allowing users to share content in meetings or adjust viewing angles for long sessions. A built-in kickstand stabilises the whole assembly, and protective caps are included for ultra-thin laptops with 6 mm screens to reduce wobble. The package supplies all necessary cables, screen protectors, a cleaning cloth, power adapter, hook-and-loop fastener and a carry bag.
Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.
No published specifications for this item yet.
Each 14" panel gives about 35% more workspace than a 12" screen, so two side-by-side 1920x1200 IPS displays let you keep code, reference docs and chat windows visible at once.
One mini-HDMI and two full-featured USB-C ports drive both screens from Windows, macOS or Android devices; M1 Pro/Max Macs work, but base M1/M2/M3 chips, Linux, Surface and Chromebooks are not supported.
The bracket fits 15" to 17.3" laptops; for ultra-thin lids under 6 mm thick the six included protective caps fill the gap and stop the screens from shaking.
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