Brand name: free wolf type: 2.4ghz wireless operation mode: opto-electronic number of rollers: 1 package: yes power type: rechargeable number of buttons: 6 hand orientation: right interface type: usb dpi: 2400 operating distance: 10m connection with computer: wireless model: x8 radio transmission frequency: 2.4ghz operation mode: photoelectric does it support ergonomics?: support number of keys pressed: 6 interface: usb photoelectric resolution: 2400 adjustable resolution: third gear and below type: wireless mouse

Brand name: free wolf type: 27mhz rf wireless number of rollers: 1 gross weight: 150g dpi: 1800 package: no number of buttons: 6 operation mode: opto-electronic style: 3d power type: rechargeable hand orientation: right interface type: usb connection mode with computer: wireless model: free wolf x9 wireless mouse roller direction: the four-roller wireless frequency: 2.4ghz whether ergonomics is supported: support product weight: 0.15 interface: usb photoelectric resolution: 1800 operating distance: 10 working methods: photoelectric product size: 130x65x40mm adjustable resolution: the third gear and the following type: wireless mouse

UGREEN 20255 USB 3.0 gigabit 10/100/1000Mbps Ethernet network adapter enables you to add a network interface to your computer via USB. It is backward-compatible with all existing 10/100 networks. With it , you could replace a broken internal network card, add a separately routable network interface, and transferring files peer-to-peer over Ethernet. Simply insert the adapter into a USB 3.0 port on your computer and begin to transfer large video, audio, and graphics files between your workstation