The keyboard is adapted for all environnement, home & Office use, Win 7, Win 8, Win Vista, Windows XP and Mac OS, a small form factor for tiny spaces. GK61 is a standard-sized 60% keyboard featuring RGB backlighting, USB-C wired connection, and optical switches . Optical switches are much more durable than conventional mechanical keyboard … The USB-C cable is detachable for convenience of portability. GK61 Mechanical Gaming Keyboard, 61 Keys Multi Color RGB Illuminated LED Backlit Wired Programmable for PC/Mac Gamer Tactile Gateron Optical Brown HK Gaming - Plug & play small form factor keyboard. HK Gaming | GK61 Hot Swap Keyboard (Black, Gateron Optical Yellow) | Mira-M Mouse 12000 dpi (Monza Red) |Ceres Mousepad (Black, S 360 x 300 mm) $132.99 GK61 Mechanical Gaming Keyboard - 61 Keys Multi Color RGB Illuminated LED Backlit Wired Programmable for PC/Mac Gamer (Gateron Optical Yellow, Black) CM 60% Keyboard Case fits Razer Huntsman Mini, HK Gaming GK61, KEMOVE Snowfox, DIERYA DK61E & More 61 Keys up to 11.5" - Travel Case with Shoulder Strap and Accessory Storage, Gray Count: 1 PC Model #: EVA126-CMGRAY-KB-CON The HK Gaming GK61 is a fan favorite when it comes to recommending a good budget mechanical keyboard. But keep in mind that this specific keyboard has optical switches.. Let’s dig into what makes this keyboard a great option for your setup if you’re looking to find a compact keyboard with fast-performing switches. HK Gaming Product Dimensions 29 x 10 x 3 cm; 538 Grams Item model number GK-61 Manufacturer Hong Kong Keyboards Series GK61 Color White Voltage 5 Volts Power Source DC Hardware Platform PC, Gaming Console, Mac Operating System Windows 7 Are Batteries Included No Item Weight 538 g