UGREEN M556 Rechargeable Bluetooth Wireless Mouse — Dual-Mode 2.4G + BT, Side Buttons, 4000 DPI (Part# 45149)

The UGREEN M556 is a rechargeable dual-mode wireless mouse with side navigation buttons, built for daily computer work at a desk or on the move. It connects through a 2.4GHz USB dongle or over Bluetooth and switches between paired devices, so one mouse can serve a desktop and a laptop. The sensor offers 5 adjustable DPI levels reaching up to 4000, letting you slow the pointer for detailed selection work or speed it across a large, high-resolution display. A built-in rechargeable battery charges over USB-C, so there are no disposable cells to buy or replace. Alongside the usual left, right and scroll controls, the side navigation buttons handle back and forward, and the low-noise button design keeps clicking quiet enough for a shared room. That combination suits office and study use, home desks and any workspace where a loud mouse is a distraction. The rechargeable cell is genuinely convenient in Bangladeshi homes and offices, where topping up from a phone charger or a spare laptop port is easier than keeping fresh batteries on hand through a run of power cuts.