UGREEN USB Bluetooth 4.0 Adapter - White (30723) and the LED countdown timer

and the LED countdown timer lets you know when the lid will close

MicroSD and CF

*Wire length with LED: 50m

for VESA Wall Mount)

UGREEN USB Bluetooth 4.0 Adapter - White (30723) and the LED countdown timerFeatures: Color: White Connect PC wth Bluetooth Enabled Devices This USB bluetooth dongle applies the advanced Bluetooth 4. 0 technology with low energy protocol support, and offers a cable free solution for your computer to communicate with bluetooth enabled devices with high speed transfer rates of up to 3Mbps at 50ft away. Specifications: * Bluetooth version: 4. 0 with EDR data transfer rate up to 3Mbps * ISM Band: 2. 4GHz * Operation range: up to