Ugreen Micro USB male to female cable OTG 15cm (US133) headset 180°super wide field of view

180°super wide field of view

Focus+ 20K DPI Optical Sensor: Auto-calibrates across mouse mat and reduces cursor drift from lift-off and landing for industry-leading precision

Hikvision 24 Port Fast Ethernet Unmanaged POE Switch DS-3E0326P-E/M(B) with Intelligent PoE Management

integrated PoE (GRP2602P/GRP2602G)

Hikvision 4K AcuSense Fixed Mini Bullet Network Camera DS-2CD2086G2-IU with High quality imaging with 8 MP resolution

Ugreen Micro USB male to female cable OTG 15cm (US133) headset 180°super wide field of viewUgreen Micro USB male to female cable OTG 15cm (US133) with Portable and Versatile The 4 inch portable OTG cable provides convenient and simple smartphones or tablets host replacement of PC to view pictures, listen to music, data transform from flash drivers, edit files with keyboard or mice. Charging Phone for Emergency Able to output the power to another phone on the other side through an additional USB charging cable.