|Product Name||Rii i8+ Mini Wireless 2.4G Back Light Touchpad Keyboard with Mouse for PC/Mac/Android, Blue (MWK08+)|
|Category||Electronics / Photography: Computer Hardware|
|Amazon.com||Buy on Amazon ~ B00SIITZMA|
|Price New||21.99 US Dollars (curriencies)|
|Price Used||18.68 US Dollars (curriencies)|
|Width||0.5 inches (convert)|
|Height||5 inches (convert)|
|Length||3.5 inches (convert)|
|Long Description||Features:92 keys, 2.4GHz wireless Keyboard with Touchpad. Touchpad DPI adjustable functions. Built-in high sensitive smart touchpad with 360-degree flip design. A new broken in classic Rii Mini i8+ new increased LED backlit function, you can us it in black with LED lighting QWERTY keyboard with multimedia control keys and PC gaming control keys. Auto sleep and auto wake mode. The Ergonomically handheld design is easy to carry and operate. Build-in removable rechargeable Li-ion battery that has longer standby time. Specification : Operating range: 15 meters(MAX), without signal disturbance and no direction limit. Frequency range: 2.403GHZ 2.480GHZOperational voltage: 3.3VCharge Voltage: 4.4V 5.25VModulation: GFSK Layout : US Channel: 78 channels TX Power: less than +5dBmTransmission rate: 1M bit/sec Frequency tolerance: +/-30ppmPower consumption: 55mA(on), 1mA(sleep)Battery Type: Built-in lithium-ion battery Notice : After 3 minutes without any operating will into sleep mode, press any key about 1s to wake up. Package Including:1 Wireless keyboard1 Wireless receiver1 Charging data cable1 User manual Note: If your device without USB 2.0 jack, you need buy one.|
TROUBLESHOOTINGFor majority of issues, please perform a factory reset as mentioned below:
1) Hold the keyboard in the off mode. Don't turn it on 2) Keep holding the F1 key while you turn the keyboard on. Release the F1 key. The yellow light keeps flashing fast
3) Pull the dongle into computer 4) Wait until the yellow light stops flashing. The synchronization is complete now
5)Turn off and turn on once more. Then it's done
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A Data Matrix code is a two-dimensional barcode make up of blocks of black and white modules put together to make either a square or rectangular pattern. The information to be encoded can be text or raw data.
Normally, data size is from a few bytes up to 1,556 bytes. The length of the data depends on the symbol dimension used. To make sure the data can be read even when the pattern is slightly damaged, error correction codes are added which increase symbol strength. A Data Matrix symbol can store up to 2,335 alphanumeric characters. Here is a sample you can scan.
Data Matrix symbols are rectangular in shape and usually square. As more data is added, modules are put together to allow for the data and error correction. Each module can be identified by the "L" shaped black line that runs down the left and across the bottom of each module. In the sample shown above, there are four modules. These "L" shaped sections are known as the "finder pattern". The top and right border of each module are made up of alternating light and dark blocks. Light blocks represent 0 (zero) and the dark blocks represent 1 (one). These are known as the "timing pattern". All of the blocks in the middle of each module make up the data and check codes. The entire pattern can range in size from 8x8 to 144x144 in size.