<https://rkgamingstore.com/fr/products/rk61-60-percent-keyboard#product>
<http://schema.org/description>
"\n    \n\n \n\n   \n\n\n\n\n\nHot-Swappable Switch\nHot-swap PCB allows you to replace 3 pins/5 pins switches freely without soldering issue. Enjoy the fun of making your own unique keyboard.\n\n\n\nTriple Mode Keyboards\nWireless mode with stable Bluetooth 5.1 chipset, hassle-free 2.4Ghz dongle plus USB-C wired mode set no limits about your keyboard connection. The RK61 is best to fit smartphone, laptop and tablet.\n\n\n\nMini Portable Size\n11.5 X 4 inches mini compact size plus 0.5kg lightweight frame, portable for carrying outside for working or entertaining not only for indoor use. The RK61 is compact while offering convenient access to all the essential multimedia and function keys through the combination of key presses. Check here for key combinations.\n\n\n\n\n\n       \n\n\n\n\n  \n\n\n  \n\n\n  \n\n\n  \n\n\n  \n\n\n\n\n RK61 White \n RK84 White \n RK71 White \n RK68 White\n RK87 Wihte\n\n\nKeys Layout\n61 keys\n84 keys\n71 keys\n68 keys\n87 keys\n\n\nConnection\n\n2.4Ghz + Bluetooth (3 devices)\n2.4Ghz + Bluetooth (3 devices)\nBluetooth (3 devices)\nBluetooth (3 devices)\n2.4Ghz Wireless\n\n\nBacklight\nBlue\nRGB\nRGB\nBlue\nRGB\n\n\nSwitches\nBlue\nBrown\nBrown\nBrown\nBrown\n\n\nSize\n289*103*39mm\n315*125*39mm\n330*102*37mm\n309*103*39mm\n360*135*39mm\n\n\nWeight\n0.50kg\n0.79kg\n0.64kg\n0.60kg\n1.10kg\n\n\nBattery Capacity\n1450mAh\n3750mAh\n1000mAh\n1450mAh\n1850mAh\n\n\nSoftware\n✓\n✓\n✓\n✓\n✓\n\n\n\n"
<https://rkgamingstore.com/fr/collections/61-keys/products/rk61-60-percent-keyboard>