The Signature K865 full-size version of the mechanical keyboard provides a fast, self-contained mechanical typing experience with wireless freedom. Connect up to three devices via Bluetooth or Logi Bolt USB receiver and switch typing between devices using Easy-Switch. Specifications and details Specifications Height: 138.8 mm Width: 435 mm Depth: 38.8 mm Weight (with batteries): 739.5 g G309 LIGHTSPEED This is an advanced gaming mouse with dual LIGHTSPEED and BluetoothTM wireless connectivity, LIGHTFORCE hybrid microswitches, HERO 25K precision tracking, and reliable construction for everyone. Specifications and Details Specification Physical Specifications Length: 120 mm Width: 64 mm Height: 39 mm Weight with POWERPLAY: 68 grams Weight with battery: 86 grams