# Think Penguin [TPE-R1400 Gigabit Mini VPN Router](https://thinkpenguin.com/gnu-linux/free-software-gigabit-mini-vpn-router-tpe-r1400) ## Specs * CPU: Rockchip RK3328 Quad-core 64 bit Cortex-A53 (runs at up to 1.4Ghz) * RAM: 1GB * Micro-SD: up to 128GB * NIC: 2 10/100/1000 Mbps Ethernet Ports * USB: 1x 2.0 port * WiFi: N/A * Power: 5V 2A USB The TPE-R1400 is a general purpose mini Gigabit router that can be used for a wide range of applications. Some common uses include: * Route all traffic over a VPN. * A small web server. * IRC bouncer. # Firmware Images See our [flavors](https://librecmc.org/flavors.html) page for a description of each type of libreCMC image. ## Main [TPE-R1400](https://librecmc.org/librecmc/downloads/snapshots/current/main/targets/rockchip/armv8/librecmc-rockchip-armv8-thinkpenguin_tpe-r1400-squashfs-sysupgrade.img.gz) ## Core [TPE-R1400](https://librecmc.org/librecmc/downloads/snapshots/current/core/targets/rockchip/armv8/librecmc-rockchip-armv8-thinkpenguin_tpe-r1400-squashfs-sysupgrade.img.gz) ## Image File Signatures [Main sha256sums](https://librecmc.org/librecmc/downloads/snapshots/current/main/targets/rockchip/armv8/sha256sums) [Main sha256sums.asc](https://librecmc.org/librecmc/downloads/snapshots/current/main/targets/rockchip/armv8/sha256sums.asc) [Core sha256sums](https://librecmc.org/librecmc/downloads/snapshots/current/core/targets/rockchip/armv8/sha256sums) [Core sha256sums.asc](https://librecmc.org/librecmc/downloads/snapshots/current/core/targets/rockchip/armv8/sha256sums.asc)