Kensington Desk Mount Cable Anchor K64613WW - Newegg.com
Kensington® Mini Plate Anchor, Stainless Steel, 1 1/2" W
Amazon.com: Kensington Cable Lock for HP Laptops, Lenovo, Asus, Acer & Other Devices - New Smaller & Stronger Pivoting Lock Head (K65035AM) & Desk Mount Anchor Accessory for Cable Locks (K64613WW) :