800mm desk wire basket, with modesty panel & under desk fixing bracket -
800mm Under Desk Cable Basket Tray + 2 Mounting Brackets - Olson Direct
Herman Miller Abak Desk Wire Management Basket - Office Chairs UK
No Drill to Desk Cable Management Tray, Cable Racks Under Desk Cable Organizer for Wire Management, Sturdy Metal Cable Tray Basket for Office and Home Standing Desk-2Pack : Amazon.co.uk: DIY & Tools