Anhoch PC Market Online - Monitor 24" Dell S2421H FullHD IPS 2xHDMI w/Speakers VESA
3IDEE VESA Adapter Compatible with Dell Monitor (S2421H/HN/NX, S2418H/HN, S2419H/HN, S2721H/HN/NX, S2318H/HN, S2218H/HN, S2219H, SE2319H/HN and more) - Includes Screw Set -75 x 75 mm : Amazon.co.uk: Computers & Accessories