New USB Dongle Signal Mouse Receiver Adapter for Logitech G502X G502 X PLUS LIGHTSPEED Wireless Gaming Mouse - AliExpress
Amazon.com: Genuine Logitech Replacement Lightspeed USB Receiver for Logitech G703 : Electronics
Amazon.com: BestParts New USB Dongle Mouse Receiver Adapter Replacement for Logitech G703 Lightspeed Gaming Mouse fit for G900 G903 G403 G603 Wireless Mouse