Wlauqueta Bluetooth Numeric Keypad, 22 Keys Multi-Function Digital Bluetooth Extensions for Laptop/Desktop/PC/Laptop

[Bluetooth 3.0 connection]: Bluetooth 3.0 technology provides cable connection and clutter. The 10-key external extends your existing one, with an operating distance of 10m. [Energy saving]: It enters sleep mode automatically, energy saving, extended battery life; [Upgraded Version]: Compared with ordinary version, it supports NumLock, ESC, Backspace, Delete, etc. With the shortcut key to open the calculator directly. accessory for small laptops separate. [SUITABLE FOR USER]: 22 full-size keys, programmable keys for multi-function numeric keypad. The keys are easy and less noisy, greatly speeds up your productivity. Ergonomic reclining and non-slip cushions on the back for added comfort. Compatible with: 98SE / 2000 / XP / Vista / 7/10, Linux 2.4 or higher. Digital is not fully compatible with the system (the function keys do not work, while the number keys part works well).