Shenzhen Yameihua Industrial RF22 Portable USB 2.4GHz 22-Key Keyboard Instruction Manual
Learn how to use the RF22 Portable USB 2.4GHz 22-Key Financial Accounting Numeric Keypad Keyboard with this instruction manual from Shenzhen Yameihua Industrial. Includes battery installation, LED indicator guide, hotkeys, and RF pairing instructions for the 2A5FT-RF22 keyboard.