The Toshiba PC-G1 was a handheld computer released by Toshiba in 1993. It featured a 2.6-inch grayscale LCD display, a Motorola 68HC05 processor, 128KB of RAM, and a built-in modem for wireless connectivity. It also had a stylus input and expandable storage through a PC Card slot. The PC-G1 was primarily marketed as a business device for salespeople, field engineers, and executives on the go. It was one of the earlier devices in the handheld computer market, predating the popularity of PDAs like the Palm Pilot by several years.