Quick view Wishlist SALE Happy Hacking Keyboard Studio (Charcoal) 45G Key Weight Part Number: CG01000-310002 $449.00 $329.00 $449.00 $329.00 Happy Hacking Keyboard (HHKB) Studio in Charcoal with Printed Key Caps, Silent Linear Switches, and Hybrid Connectivity - USB & Bluetooth. Compatible with both PC and Mac, the 60-key HHKB Studio was designed to optimize the typing... Add to Cart Add to Wishlist