StarTech.com Bluetooth 5.0 Audio Receiver with NFC, Bluetooth Wireless Audio Adapter BT 5.0, 66ft (20m) Range, 3.5mm/RCA or Digital Toslink/SPDIF Optical Output, Lossless HiFi Wolfson DAC - For Stereos/Speakers - Bluetooth wireless audio receiver
Logitech Logi Bolt - wireless mouse / keyboard receiver - USB
Dell Universal Pairing Receiver WR221 - wireless mouse / keyboard receiver - USB, RF 2.4 GHz
Lenovo Unified Pairing - wireless mouse / keyboard receiver - USB
StarTech.com USB Bluetooth 5.0 Adapter, USB Bluetooth Dongle Receiver for PC/Computer/Laptop/Keyboard/Mouse/Headsets, Range 33ft/10m, EDR (USBA-BLUETOOTH-V5-C2) - network adapter - USB
3Dconnexion CadMouse Pro Wireless - mouse - Bluetooth, 2.4 GHz
TP-Link HA100 - Bluetooth wireless audio receiver for mobile phone, tablet
Logitech Signature MK650 Combo for Business - keyboard and mouse set - QWERTY - UK - graphite Input Device