LIANGSTAR Number Pad, Wireless Numeric Keypad 22 Keys Portable Keyboard Extensions with 2.4GHz USB Receiver for 10 Key Financial Accounting Data Entry, Surface Pro, Laptop, Desktop, PC, Notebook electronics_update_2023 RS232 Connector: Screw terminal Transmission

RS232 Connector: Screw terminal Transmission distance: About 15m Transmission mode: Point-to- point Baud rate : 300bps ~ 921600bps 3

Rubber bottom prevents any slipping or vibration

Powerful Suction Auto-Alignment Mag-Safe Car Mount

which is more than 10 times faster than USB 2

This eSamcore tablet holder for car cup holder eliminates worries about the high temperature melting the adhesive of traditional sticky tablet car mount

LIANGSTAR Number Pad, Wireless Numeric Keypad 22 Keys Portable Keyboard Extensions with 2.4GHz USB Receiver for 10 Key Financial Accounting Data Entry, Surface Pro, Laptop, Desktop, PC, Notebook electronics_update_2023 RS232 Connector: Screw terminal TransmissionLIANGSTAR Number Pad, Wireless Numeric Keypad 22 Keys Portable Keyboard Extensions with 2. 4GHz USB Receiver for 10 Key Financial Accounting Data Entry, Surface Pro, Laptop, Desktop, PC, Notebook Product Features 22 Keys Number Pad & Quiet Data EntryLIANGSTAR wireless numeric keypad have 22 keys, support NumLock, Esc, Tab, Delete etc. Open computer calculator easily use shortcut key. Unique quiet when use data entry for financial accounting etc.