【Technology Dog】
Research agency Canalys released the 2021 US market PC shipments report (including tablets), and Dell, HP, Lenovo, and Apple ranked the top four in the country's market shipments.
In terms of data, Dell's U.S. market shipments in 2021 were 25.9 million units, accounting for 28.9% of the market share, with an annual growth rate of 0.5%, followed by Dell, with annual shipments of 22 million units, a market share of 24.5%, an annual growth rate of 6.5%.
Lenovo's U.S. market shipments in 2021 were 15.1 million units, accounting for 16.8% of the market share, with an annual growth rate of 11%, and Apple's U.S. market shipments were 10 million units, accounting for 11.1% of the market share and an annual growth rate of 12%.
Zimi released the Gallium Nitride charger 35W, which adopts dual C-port design, dynamic distribution and flexible charging, can charge two devices at the same time, and support dynamic power distribution.
It supports blind charging, dual ports can be fast charging, no matter which one is plugged in, it can provide 35W MAX charging power when the single port output is inserted. 35W high-power flash charge, half an hour can charge the iPhone 13 Pro Max 48%.
Zimi Gallium Nitride Charger 35W uses the third generation GaN Gallium Nitride material, which is smaller than the second generation. 30% smaller than Apple's single-port 30W charger, greater power, smaller size, more interfaces, fruit powder travel with a charger is enough.
When charging at high power, it can also maintain low heat generation and ensure the safety of electricity at all times. Automatically turns on fast charging when charging low, and automatically switches to trickle charging when fully charged.
It supports five safety protections of over-temperature/short-circuit/lightning strike/over-current/over-voltage. The use of high-precision blocking container parts provides multiple circuit protection, providing users with peace of mind charging guarantee in daily life. And support 18 months of safety warranty, 18 months of non-human quality problems will be replaced by repairs. In terms of price, the purple rice gallium nitride charger 35W original price of 99 yuan, the first price of 89 yuan.