Review on 🔢 Havit Bluetooth Number Pad: Portable Mini 26-Key Wireless Numeric Keypad for Laptop Desktop, PC, Surface Pro, Notebook – Rechargeable and Ergonomic (Black) by Vaibhav Karger

I love the compact size and ergonomics. However, two main disadvantages.1. Sleep mode: You need to press a button to wake up the device and then wait a second for it to respond. It's very frustrating when you're typing data and miss a keystroke.2. The position of the back button, although this may be a personal preference.