Number Pad, 22 Keys USB Number Pad, 10M Delay Portable Numeric Keypad, with Receiver for Laptop Desktop Computer PC

How to Use: Plug and Play Specification: Item Type: Number Pad Material: ABS Interface: USB Connection Method: 2.4G Effective Distance: Approx. 10meters/10.9yd Number of Keys: 22 Keys Battery Type: 1 x AAA Battery (delivered without battery) Support System: For for Android, for OS X and Other Systems Package List: 1 x Number Pad 1 x Receiver 1 x User Manual Note: Shipped Without Battery

• 2.4GHZ ：The number pad uses 2.4GHz technology, plug and play, no device driver, can be used with confidence.
• 22 KEYS：The number keypad is a full size 22 key keypad, professionally designed, suitable for laptops, banks, schools, companies, etc.
• ABS MATERIAL：The number keypad is made of ABS material, the compact and slim design is suitable for the numeric keypad and easy to carry around.
• STABLE ：The number pad ensures stable , which is a delay number pad.
• WIDE COMPATIBLE：The number pad compatible with for Android Tablet, for Linux, Desktop, for for Vista, for 7, for 8, for 10 series.