A4Tech FG45CS Air2 2.4G Wireless Rechargeable Mouse

The A4Tech FG45CS Air2 in Stone Grey is a rechargeable, right-handed air mouse for office users who are tired of buying AA batteries.

The FG45CS shares its air-mouse trick with the G7-810S Air2: lift it off the desk to control media playback without software. The difference is power. This one has a built-in battery that charges over the included Type-C cable, and at 80 g it is the lighter of the two. The sculpted right-hand shape supports the palm, and two thumb buttons handle back and forward in a browser. A screen-capture function takes four types of screenshot (rectangle, free-form, window, full screen), which saves time when making reports. Silent clicks and an anti-sleep mode round it off.

It isn’t for left-handers, and it only connects over 2.4 GHz (no Bluetooth). The Stone Grey finish looks smart next to a dark keyboard.

A4Tech FG45CS Air2 specifications

• Connection: 2.4 GHz nano receiver, 10–15 m, USB-C adaptor
• Sensor: optical, 1000 / 1200 / 1600 / 2000 DPI, 125 Hz
• Buttons: 7, right-handed, silent clicks
• Modes: Desk + Air, anti-sleep, screen capture
• Power: rechargeable via Type-C, on/off switch
• Size and weight: 108 x 70 x 42 mm, 80 g
• System: Windows 10/11

Prefer AA batteries to charging? The G7-810S Air2 has the same air-mouse tricks. Delivery in Karachi is Rs 350.