lap pad for keyboard and mouse

, resulting in reduced sensitivity, control will not be as convenient and flexible as just bought. At this time we need to clean the mouse, just want to turn the mouse over, open the bottom cover, take out the rubber ball, with a cotton ball stained with anhydrous alcohol to clean rubber balls and rollers, dry after reloading, you can return to normal. And the photoelectric

keyboard mouse For the mouse, the choice of a suitable mouse pad is also very necessary. In particular, the optical mouse pad has a relatively high requirements, must not use reflecti

relatively thin parts, more afraid of violent shaking and vibration, in use must pay attention to avoid hitting the mouse, or strong pull the wire. When you click the mouse button, do not force excessive, so as not to damage the elastic switch. The best mouse equipped with a good mouse

Earlier this week, Apple unveiled the new IMAC and its newest accessory products--magic Keyboard, Magic Mouse 2 and Magic Trackpad 2. So what is the difference between these new parts and the previous generation, and how do you feel about using them? See what the foreign media says. The new Magic Mouse looks no different from the previous generation, and from the

, should be f1-f12 press FN to switch when the F1-F12 or not on time for F1-F12, in the BIOS can be set,(By the way, The Notebook horn sound also fn+f a few to turn off, pit, horn is hardware ah, incredibly all notebooks do not set a separate switch to turn off the random horn),And like the use of the Shenzhou notebook (k480, very good price, use is also quite smooth, has long exceeded those expensive thousands of pieces of another will be too hot shutdown A will be sent to repair is a variety o

you Windows7 users, have encountered this embarrassing thing, such as sometimes because forget to bring the mouse or touch pad temporary failure, how to do? In fact, under the Win7 system, do not have to embarrass, you can use the keyboard to replace the mouse effect. You can quickly enable if you press ALT +

Hid_dg_contactid 0x000d0051 #define Hid_dg_inputmode 0x000d0052 #define Hid_dg_ Deviceindex 0x000d0053 #define Hid_dg_contactcount 0x000d0054 #define HID_DG_CONTACTMAX 0x000d0055 Source: https://elixir.bootlin.com/linux/v4.4/source/include/linux/hid.h#L338Each represents a different meaning. Android Host choose Android, more open source and update fast, convenient debugging.Android about Bluetooth hid, divided into two, Bluetooth by Bluedroid, hid and then through the Uhid back to the