The Banana Pro (Banana Pi) is a credit card-sized and low-power single-board computer developed in China by the LeMaker Team, with the intention of promoting the STEAM (science, technology, engineering, art and mathematics) education in schools. 
The Banana Pro has an Allwinner A20 system on a chip (SoC),which includes an ARM Cortex-A7 Dual-core (ARMv7-A) 1 GHz,Mali400 MP2 GPU, and with 1GB DDR3 SDRAM. It uses a microSD card for booting OS and also has a SATA 2.0 interface for connecting a hard disk to get more storage space. Compared to the Banana Pi, the Banana Pro adds an on-board WiFi 802.11 b/g/n rtl8189es and integrated composite video and audio output into a 3.5mm TRRS jack to get more space for making 40 pins extension headers. 
Specs SoC :Allwinner A20 (CPU,GPU,SATA2.0, 3 USB ports) CPU :1 GHz ARM Cortex-A7 Dual-core (ARMv7 instruction set) GPU : Mali400 MP2 - complies with OpenGL ES 2.0/1.1(hardware acceleration support) Memory :(SDRAM) 1GB DDR3 (shared with GPU) Power : 5V-2A via MicroUSB (DC in only) and/or MicroUSB(OTG) PMU: AXP209 USB: 2 USB 2.0 hosts, 1 USB 2.0 OTG (all direct from A20 chip) Onboard Storage: MicroSD card SATA 2.0 Onboard Network:10/100/1000 Ethernet RJ45,150Mbps WiFi 802.11 b/g/n rtl8189es Display: Supports multi-channel HD display: HDMI 1.4 (Type A - full),composite video (PAL and NTSC) (via 3.5 mm TRRS jack shared with audio out),LVDS/RGB/CPU display interface (DSI) for raw LCD panels. 11 HDMI resolutions from 640×480 to 1920×1080 plus various PAL and NTSC standards Video: HD H.264 2160p video decoding. Mutil-format FHD video decoding, including Mpeg1/2, Mpeg4, H.263, H.264, etc. H.264 high profile 1080p@30fps or 720p@60fps encoding Camera : Parallel 8-bit camera interface Audio Outputs: HDMI, analog audio,I2S audio Audio input: On board microphone