Product Review

Rii i8+ 2.4GHz Mini Wireless Keyboard is a Plug & Play Mini-Sized Keyboard that is perfectly compatible with your PC, notebooks, Smart TV, Google Android TV. It is very easy to set up and convenient to use. It comes with a USB Dongle/Receiver that requires no-manual driver installation.

Features:
Multifunction: Wireless Keyboard + Touchpad + Mouse + Multimedia control keys and PC gaming control keys.
Highly advanced RF 2.4G wireless technology that delivers anti-interference and reliable connection.
QWERTY Full-function Mini Keyboard.
Ultra sensitive touchpad with 90-degree flip design.
Built-in rechargeable polymer Lithium-ion battery.
USB Dongle/Receiver - no driver needed. 100% Plug and Play.
Auto sleep and wake-up function of the keyboard.
Can be used for PC, Notebook, Smart TV, HTPC, Android TV BOX, PS3, XBOX, etc.
Ergonomic design, compact and light weight.

Product Specifications:
Operating range: 15 meters(MAX), without signal disturbance and no direction limit.
Frequency range: 2.403GHZ 2.480GHZ
Operational voltage: 3.3V
Charge Voltage: 4.4V 5.25V
Modulation: GFSK
Layout : US
Channel: 78 channels TX
Power: less than +5dBm
Transmission rate: 1M bit/sec
Frequency tolerance: +/-30ppm
Power consumption: 55mA(on), 1mA(sleep)
Battery Type: Built-in lithium-ion battery

Package Includes:
1 Wireless keyboard
1 Wireless receiver
1 Charging data cable
1 User manual

Note:
The USB Receiver (dongle) is inside the keyboard as the picture shows.
Your device need an USB port in order to operate with the mini keyboard.