Pololu - Adafruit Perma-Proto Half-Sized Breadboard PCB (3-Pack)

These half-sized perma-proto boards from Adafruit function similarly to standard perf-boards in that through-hole parts must be soldered to the board, but the holes are internally connected like on a 420-point breadboard, with four bus lines that each span the length of the board and 30 rows of electrically connected pins. They also feature a labeled silkscreen and mounting holes, which make it easy to transfer your prototype to a permanent circuit board and project box. These boards are sold in packs of three.

Raspberry Pi Perma-Proto Breadboard PCB Kit - Half-Size - - Gizmojo

This half-sized perma-proto board from Adafruit functions similarly to a standard perf-board in that through-hole parts must be soldered to the board,

Adafruit Flex Perma-Proto Half-Sized Breadboard Flex-PCB

Adafruit Perma-Proto Small Mint Tin Size Breadboard PCB 3 Pack 1214 -, 10,95 €

Buy Adafruit 1606 Perma-Proto Full-sized Breadboard PCB - Single Online in India

breadboard

Adafruit Perma-Proto Half-sized Breadboard PCB - 3 Pack! : ID 571 : $12.50 : Adafruit Industries, Unique & fun DIY electronics and kits

Adafruit Perma-Proto Full-Sized Breadboard PCB (3-Pack)

Adafruit Perma-Proto Quarter-sized Breadboard PCB - 3 Pack!

Perma-Proto 1/2-sized Breadboard PCB 3-pack