No USB must use Bluetooth setting

Genuine Nulea M501 wireless ergonomic rechargeable thumb-control trackball mouse with a striking red tracking orb.

Important Connectivity Note:

This unit turns on and holds a charge successfully, but does NOT include its original 2.4GHz USB wireless dongle receiver. However, because the M501 model features built-in multi-channel Bluetooth connectivity, it can still sync up and pair directly with Bluetooth-enabled laptops, tablets, and computers without requiring a USB port plugin.

Features:

- Ergonomic Design: Contoured right-handed profile minimizes wrist strain by using thumb rotation for cursor tracking.

- Dual Bluetooth Channels: Pair and hot-swap between multiple Bluetooth computer devices instantly using the base toggle key.

- USB-C Rechargeable: Internal long-lasting battery charges up via a standard type-C terminal port.

Condition: Pre-owned, tested, and fully functional via direct Bluetooth pairing. The mouse turns on instantly, the red trackball rolls smoothly, and all click switches are highly responsive. Cosmetically clean with only minor exterior hand grip usage marks. Missing the wireless USB dongle stub.

Ships out quickly. Perfect replacement piece or secondary travel mouse for Bluetooth setups!