No graphics drivers are currently available for the C16/C116.
c16-ram.emd
A driver for the hidden RAM below the BASIC and KERNAL ROMs. Supports 125 pages with 256 bytes each if the machine is equipped with 64K of memory (a Plus/4 or a memory extended C16/116).
c16-stdjoy.joy
Supports up to two joysticks connected to the standard joysticks port of the Commodore 16/116.
Currently no drivers available (in fact, the API for loadable mouse drivers does not exist).
The Commodore 16 does not have a builtin ACIA and no RS232 extensions are known. For this reason, there are no RS232 drivers available. Please note that the standard Plus/4 driver will not run together with the C16 library, because the latter does not support interrupts needed by the driver.