I just bought a affordable laptop cooler pad, it has two USB ports. One is used to extract power from laptop and running the fans, other port I tried to connect keyboard
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LIANGSTAR Laptop Cooling Pad, Laptop Cooler with 6 Quiet Fans at 2100RPM, Laptop Stand with Phone Holder, 7 Heights Adjustable & USB Powered, suitable ...
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KLIM Glacier - 6 Fans Laptop Cooling Stand - NEW 2024 - with RGB backlighting - 11-17.3 inch - Gaming Laptop Cooling Pad - Stable & Silent - USB ...
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Laptop Cooling Pad, Laptop Cooler with 6 Quiet Led Fans for 15.6-17 Inch Laptop Cooling Fan Stand, Portable Ultra Slim USB Powered Gaming Laptop Cooling Pad, Sw… | Laptop cooling pad, Laptop
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12" - 17" Laptop Notebook Cooler Cooling Pad with Ultra Slim Portable USB Powered Output - | Made in Taiwan Custom RV Fans and PC Cooling Fans Manufacturer | TITAN Technology Limited
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For Gaming Laptop Cooling Pad With 6 Silent Cooling Fans, Laptop Cooler Stand With 5 Height Adjustable, Portable Cooling Pad - Temu United Kingdom
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