USB-C Power Upgrade Delivers a Whopping 240W for Gaming Laptops and Other Devices

AmiMoJo writes: The USB-C standard will let you plug in power-hungry devices like gaming laptops, docking stations, 4K monitors and printers with an upgrade that accommodates up to 240 watts starting this year. The jump in maximum power is more than double today's 100-watt top capacity. The USB Implementers Forum, the industry group that develops the technology, revealed the new power levels in the version 2.1 update to its USB Type-C specification on Tuesday. The new 240-watt option is called Extended Power Range, or EPR. "We expect devices supporting higher wattages in the second half of 2021," USB-IF said in a statement.

USB began as a useful but limited port for plugging keyboards, mice and printers into PCs. It later swept aside Firewire and other ports as faster speeds let it tackle more demanding tasks. It proved useful for charging phones as the mobile revolution began, paving the way for its use delivering power, not just data. The 240W Extended Power Range option means USB likely will expand its turf yet again. Cables supporting 240 watts will have additional requirements to accommodate the new levels. And USB-IF will require the cables to bear specific icons "so that end users will be able to confirm visually that the cable supports up to...240W," USB-IF said in the specification document.

Read more of this story at Slashdot.