Solutions ProAV>Supports & meubles>Accessoires>Accessoires de montage moniteurs: B-Tech SYSTEM X - VESA 400 Flat (BT8390-VESA400MAF/B V2) Screen Interface Arms with Micro-Adjustment for BT8390 (Pair), Black w/Micro-Adjustment (pair), Black Vesa Reference OEM: BT8390-VESA400MAF/B V2