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 sold2022 Select knob and Volume control

Select knob and Volume control on top

USB C Dock USB Extender for Laptop

Please clean the mounting surface with alcohol pads before you use

well electroplating diamond particles provides long service life

➔No smell

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 sold2022 Select knob and Volume controlLIANGSTAR 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.