StarTech.com Vertical Dual Monitor Stand - Heavy Duty Steel - Monitors up to 27inch - Vesa Monitor - Computer Monitor Stand - Up to 68.6 cm 27inch Screen Support - 20.05 - ARMBARDUOV | Novatech
Dell 22-27 Inch Height Adjustable Tilt & Rotate Monitor Stand P2422H P2722H | eBay
Dell (Genuine) Quick Release PC Monitor Stand, Height, Tilt, Swivel, Rotate Adjustable. Fits most Dell screens up to 27" : Amazon.co.uk
Dell OptiPlex Micro AIO Stand (MFS22) : Monitor Stands | Dell UK
DELL-MDS19 DELL Dual Monitor Stand – MDS19, 6 kg, 48.3 cm (19"), 68.6 cm (27"), 100 x 100 mm, Height adjustment, Aluminium, Blac