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Applications of inductive charging can be divided into two broad categories: Low power and high power: Low power applications are generally supportive of small consumer electronic devices such as cell phones, handheld devices, some computers, and similar devices which normally charge at power levels below 100 watts.
Through 2010, the majority of laptop models still contained only USB 2.0. [22] In January 2013, tech company Kingston, released a flash drive with 1 TB of storage. [24] The first USB 3.1 type-C flash drives, with read/write speeds of around 530 MB/s, were announced in March 2015. [25]
A battery charger, recharger, or simply charger, [1] [2] is a device that stores energy in an electric battery by running current through it. The charging protocol—how much voltage and current, for how long and what to do when charging is complete—depends on the size and type of the battery being charged.
The tablet computer and its associated operating system began with the development of pen computing. [10] Electrical devices with data input and output on a flat information display existed as early as 1888 with the telautograph, [11] which used a sheet of paper as display and a pen attached to electromechanical actuators.
ThinkPad is an American line of business-oriented laptop and tablet computers produced since 1992. The early models were designed, developed and marketed by International Business Machines (IBM) until it sold its PC business to Lenovo in 2005; since 2007, all new ThinkPad models have been branded Lenovo instead [5] and the Chinese manufacturer has continued to develop and sell ThinkPads to the ...
While similar to the 9310, the 9305 includes an additional USB-C port (3 in total) and utilizes an earlier generation chassis (XPS 13 9370) with a narrower keyboard (2019 era). The 9305 is intended to be a lower cost model; the screen only comes in 1080p resolution and the maximum hard drive and memory sizes are 512 GB and 16 GB respectively.