Wireless 2.4G Mini USB 18 Keys Number Pad Numeric Keypad Keyboard For PC Laptop Features: Material: ABS 1xUSB Wireless Receiver Working voltage: 1.5 V AA battery ( Not included ) ) 1 X Wireless 2.4G Mini Number Keypad Applicable OS: Win2000, Win XP, Win ME, , Win7, Win8, Win10, , iOS Plug and Play Installation. No software driver required Effective distance： 10 M Working current: 6 mA for typing emails, chatting and playing games Service life of button: 50 million times keys:18 keys available Working condition: 0℃-40℃ Color: Black Transmission mode: 2.4G wireless Quantity: 1 Product Description: Transmission mode: 2.4G wireless Working condition: 0℃-40℃ Working current: 6 mA Service life of button: 50 million times Color: Black Plug and Play Installation. No software driver required for typing emails, chatting and playing games Effective distance： 10 M 1xUSB Wireless Receiver Material: ABS Working voltage: 1.5 V AA battery ( Not included ) ) Quantity: 1 1 X Wireless 2.4G Mini Number Keypad Applicable OS: Win2000, Win XP, Win ME, , Win7, Win8, Win10, , iOS keys:18 keys available Working condition: 0℃-40℃ for typing emails, chatting and playing games Working current: 6 mA Plug and Play Installation. No software driver required Applicable OS: Win2000, Win XP, Win ME, , Win7, Win8, Win10, , iOS Working voltage: 1.5 V AA battery ( Not included ) ) 1xUSB Wireless Receiver keys:18 keys available Material: ABS Color: Black Effective distance： 10 M 1 X Wireless 2.4G Mini Number Keypad Service life of button: 50 million times Transmission mode: 2.4G wireless Quantity: 1 Service life of button: 50 million times 1 X Wireless 2.4G Mini Number Keypad Effective distance： 10 M Plug and Play Installation. No software driver required Transmission mode: 2.4G wireless for typing emails, chatting and playing games 1xUSB Wireless Receiver Working current: 6 mA Applicable OS: Win2000, Win XP, Win ME, , Win7, Win8, Win10, , iOS Working voltage: 1.5 V AA battery ( Not included ) ) Quantity: 1 keys:18 keys available Working condition: 0℃-40℃ Material: ABS Color: Black Working voltage: 1.5 V AA battery ( Not included ) ) Service life of button: 50 million times Working current: 6 mA Material: ABS Quantity: 1 1 X Wireless 2.4G Mini Number Keypad 1xUSB Wireless Receiver Applicable OS: Win2000, Win XP, Win ME, , Win7, Win8, Win10, , iOS Effective distance： 10 M for typing emails, chatting and playing games Transmission mode: 2.4G wireless Color: Black keys:18 keys available Plug and Play Installation. No software driver required Working condition: 0℃-40℃ Working current: 6 mA Quantity: 1 Transmission mode: 2.4G wireless Service life of button: 50 million times Working voltage: 1.5 V AA battery ( Not included ) ) for typing emails, chatting and playing games Applicable OS: Win2000, Win XP, Win ME, , Win7, Win8, Win10, , iOS Plug and Play Installation. No software driver required Color: Black Working condition: 0℃-40℃ 1xUSB Wireless Receiver Effective distance： 10 M 1 X Wireless 2.4G Mini Number Keypad keys:18 keys available Material: ABS High Quality Product Quality and The Best Price,Providing Customers with The Most Comprehensive Service and After-Sales Service This Product Is Free From Any Harmful Gases or Substances and Is Entirely Made Of Environmentally Friendly Materials This Product Can Be Used In Daily Life or As A Beautiful Gift For Your Friends or Loved Ones Due to Shooting Angle Issues,This Product May Have A Deviation Of 0.1-0.2 Inches.Please Understand Due to Sellers From Overseas,It Usually Takes One Week Of Shipping Time