Logitech K400 Plus Wireless Touch TV Keyboard With Easy Media Control and Built-in Touchpad, HTPC Keyboard for PC-connected TV, Windows, Android, Chrome OS, Laptop, QWERTY UK English Layout - Black : Amazon.co.uk:
Amazon.com: Wireless Backlit Bluetooth Keyboard with Touchpad Ultra Slim 7-Colors Backlit Keyboard, Portable Rechargeable Keyboard for iOS iPhone/IPad/IPad Pro, Samsung Android Tablets, Windows. : Electronics
Wireless Keyboard Touchpad Not Working (Troubleshooting Guide)
Logitech's Illuminated Keyboard has a built-in trackpad at $60 (20% off), more from $18