Keys Numeric Keypad, Retractable USB Cord Financial Accounting Number Keyboard for Mac Windows XP Laptop Desktop PC (19-Keys)

Generate a 100-character excerpt from the product description below. Return ONLY the excerpt text, without any prefixes, notes, or explanations. Example: “Compact wireless speaker with 12-hour battery life and waterproof design.” Product description:
Compact Design: Mini size takes little space, very convenient to put in a bag or file bag. Silent key typing and comfort feeling
Easy Use: Plug and play, USB connection, no device drivers. Large, full-size 19 keys, suitable for home, office, school, accounting firm
Power Supply: No battery required, Not need to worry about your number pad will be no power
Compatibility: Works with PC and desktop computers that have Windows XP / Vista / 7 / 8 / 10 operating systems. 【NOTE: NOT fully compatible with Macbook OS system. Number keys part works fine, but the Function keys do not work】