For rockchip, there is WiFidisplay in the app list. Click WiFidisplay and search , choose the miracast dongle or tv nearby, the miracast dongle or tv box may show notice for confirm connection, click yes, wait it connected. For Allwinner, go to setting-display-Wireless dispay- Turn on-search for displays- choose the available devices an…

Allwinner and MTK chipset support charge by Micro USB. Just use USB cable connect computer or power adatper for charging …

One year …

HDMI Output is connect tablet pc to large screen LCD TV to enjoy video and game etc app. The entry-level chipset like boxchip A13, A10, Rockchip 2906 do not support HDMI as cost-down. …

Go to setting-Bluetooth-Search the device.Open the bluetooth keyboard and press search button on keyboard. The keyboard LED indicator light will blinking. The tablet will find out this keyboard and click to input the pair PIN code. The indicator light keep on means it is connected. …

Different processor develop the firmware based on different sourcing code and SDK. It has related Firmware batchtool for upgrade and modification …

Go to setting-developer option-show touch and show pointer location -ticked，return to the home.draw a small circle from the middle of display to side of display. Check the touch track consistently. …

For Rockchip Tablet, please check the user guide from:http://www.ronben.com/download/Customer/instructions_a200.pdf …

Asoneoftop20tabletpcmanufacturersinShenzhen,wehavefulfillledhundredsofshipmentstotabletpcbuyersworldwideincludingUnitedStates,Canada,Russia,UK,Germany,Italy,Spain,France,Poland,Turkey,SouthKorea,Brazil,etc. WestudiedtheRMAreportsfromdifferentregionswheretabletpcconsumptionpatternsaredifferentaswellasRMApolicycountrytocountry,wealsoconsultedw…

As an expert buyer of tablet pc, you may need to understand the details of the materials that are used for li-ion battery. Different materials mean difference in cost, cycle life as well as safety. Here is a table showing detail comparison among Li-ion Battery chemistries: Cathode materials LiC…

A-Z knowledge about tablet PC capacitive touchscreen: an in-depth analysis for touch panel variations of G+G, G+F, G+P and concave touchscreens This report consists of the following 3 parts: 1. How does projected capactivie touchscreen work ? 2. Stack / Structure of Projected capactive touchscreen 3. What’s the di…

What's the difference between LCD and LED photoframe? Many people may have heard about LCD and LED screens but do not understand the differences between them--even their names are similar. They are distinct types, however, and being informed of their differences will help buyers make their choice when considering LCD vs. LED.LCD in BriefLCD is Liq…

In-plane switching (IPS) was developed by Hitachi Ltd. in 1996 to improve on the poor viewing angle and the poor color reproduction of TN panels at that time. Its name comes from the main difference from TN panels, that the crystal molecules move parallel to the panel plane instead of perpendicular to it（as shown in Figure 1）. This change reduces t…

The Harmonized Commodity Description and Coding System (HS) of tariff nomenclature is an internationally standardized system of names and numbers for classifying traded products. More than 200 countries, customs and economic unions, representing more than 98% of world trade, use the HS as a basis for customs tariffs. Different HS codes means diffe…

RONBEN digital photo frames (from 7 inch to 15 inch) usually support many types of memory card to ensure the compatibility with those used in digital cameras or digital camcorders. Here are the most common types of card: SD (Secure Digital) MMC (Multimedia Card) MS (Memory Stick) XD (eXtreme Digital) CF (Compact Flash) …