This is a fantastic tool for people who need to work in remote locations using different computers. Not only does it work in the car for road warriors who have deadlines to meet or watch a lot of videos, but also makes it easy to switch off power from other DC sources without an additional inverter. In my case, I do a lot of live streaming and need to power my laptop for hours, usually too far from an outlet to charge it. So I carry a portable power bank with 12V DC car outlets and it's PERFECT to use with! Please Note: While my Lenovo and HP laptops immediately identified the correct connector (yellow square and blue tip). , my Acer was a bit tricky. Each plug has a voltage rating (printed on the plastic) and I found one that fit but was 0.5 volts too low. It usually works if it's within spec range, but in this case it will power the laptop but not charge it. It wasn't until I opened the brochure and saw a list of various specifically numbered earbuds with compatible models that I realized there was a better match and having switched to this one I'm happy to report that my Acer was thereafter well charged that. I took a photo of the brochure for reference and am uploading it here. It's also interesting to note that I own both an MS Surface and an older Macbook Pro magsafe, neither of which includes the tips found in this set. Strange, because these are popular laptops. These aren't the ones I use for live streaming though, somehow all I have have plugs included here. But I think it's important to point out that some popular models are left out in case you need assistance. If you own any of the laptops on this list, this is a great product!
14" Laptop HUAWEI MateBook D 14"NBL-WAQ9R 1920x1080, AMD Ryzen 5 3500U 2.1GHz, RAM 8GB, DDR4, SSD 512GB, AMD Radeon Vega 8, Windows 10 Home, 53010TTB, Space Gray
75 Review
Wi-Fi router ASUS RT-AC66U, black
107 Review
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
30 Review
16" Apple MacBook Pro 16 Late 2019 3072x1920, Intel Core i7 2.6 GHz, RAM 16 GB, DDR4, SSD 512 GB, AMD Radeon Pro 5300M, macOS, RU, MVVJ2RU/A, space gray
58 Review
Backpack Xiaomi Mi City Backpack 2 dark gray
38 Review
Graphic Tablet XP-PEN Deco 01 V2 Black
62 Review
Xiaomi Classic Business Backpack Blue Backpack
56 Review