
I have a little known Dell Costco laptop that won't charge with the original adapter. It has a 4.5 x 3.0mm power jack, which doesn't seem all that common. It charges perfectly with this device and the right tip (included).

Wi-Fi router ASUS RT-AC88U, black/red
41 Review

14" Notebook ASUS VivoBook 14 X415EA-EB1313W 1920x1080, Intel Pentium Gold 7505 2 GHz, RAM 4 GB, DDR4, SSD 256 GB, Intel UHD Graphics, Windows 11 Home, 90NB0TT2-M00DT0, gray
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Wi-Fi router ASUS RT-AC66U, black
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Fast Charging Made Easy with Quick Charger COMMO 20W Compact Charger USB-C
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