Specifications - Promate proPad.3 User Manual

ON/C
√
MRC
M‐
M+
Specifications
Operating capacity: 8 digits
Power supply: Built‐in solar cell and button battery (DC 1.5V ) LR44 or equivalent.
Automatic Power‐off: Approx. 7 min.
Operating temperature: ‐20°C to +40°C.
USB 2.0 3‐Port Hub Mouse pad with Multi Card Reader/Writer
Description
This is latest USB 2.0 Hub with Memory Card Reader/Writer extends USB functionality to 3 USB ports
and supports the maximum number of memory cards on the market. Plug and play functionality
allows users to copy or drag and drop files, digital presentations, spreadsheets, and more, to and from
memory cards and your PC.
Product Features
□ Convenient data transfer and storage
□ All Four slots can be used at the same time for data exchange
□ Hot swappable and plug & play capable
□ Powered through USB connection, no external power supply required
□ Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps)
□ Connects up to 127 USB devices
□ Over‐current detection and protection
Open and clear LCD display
Extracts the square root of a positive number displayed in the
entry register.
I. First push, as MR key, transfers the contents of the memory
register into the display register.
II. Second push, as MC key, clears the memory.
Subtracts the current display from the content of memory.
Adds the current display from the content of memory.