# Longer Cube 2: specs, SimplyPrint compatibility and setup > **Not confirmed yet - help us find out** (We can't tell). We don't know yet. If you have one, you can find out in a few minutes and confirm it for everyone. - By Longer, China - Launched 2020 - Canonical page: https://simplyprint.io/compatibility/longer-cube-2 ## Longer Cube 2 at a glance The Longer Cube 2 is a 3D printer by Longer with a 120 x 140 x 105 mm build volume. - Build volume: 120 x 140 x 105 mm - Enclosure: Partly enclosed - Max print speed: 180 mm/s - Prints well: PLA, ABS & ASA - Connectivity: SD card ## Connect the Longer Cube 2 to SimplyPrint | Way of connecting | Status | What you need | Notes | | :--- | :--- | :--- | :--- | | SimplyPrint | Not confirmed yet - help us find out | | | | OctoPrint (Directly, over USB) | Not confirmed yet - help us find out | | Longer documents SD-card printing only; no source on USB serial printing. ([Source](https://www.longer3d.com/products/cube-2-fdm-3d-printer)) | | Klipper (Moonraker) | Not compatible | | SD-card printer with a touch screen and no network; does not ship Klipper. ([Source](https://www.longer3d.com/products/cube-2-fdm-3d-printer)); Doesn't ship with Klipper: it runs Klipper after you install it in place of its own firmware, a modification | - [Help us confirm](https://simplyprint.io/compatibility/longer-cube-2/confirm) ## What slicer to use for the Longer Cube 2 None of the slicers in SimplyPrint's cloud can slice for the Longer Cube 2 that we know of: it doesn't take standard G-code. Use the slicer its maker recommends. - [PrusaSlicer](https://simplyprint.io/features/slicer/prusaslicer): No profile for the Longer Cube 2 · Runs in the SimplyPrint cloud - [OrcaSlicer](https://simplyprint.io/features/slicer/orcaslicer): No profile for the Longer Cube 2 · Runs in the SimplyPrint cloud - [BambuStudio](https://simplyprint.io/features/slicer/bambustudio): No profile for the Longer Cube 2 · Runs in the SimplyPrint cloud - [ElegooSlicer](https://simplyprint.io/features/slicer/elegooslicer): No profile for the Longer Cube 2 · Runs in the SimplyPrint cloud - [CrealityPrint](https://simplyprint.io/features/slicer/crealityprint): No profile for the Longer Cube 2 · Runs in the SimplyPrint cloud - [Cura](https://simplyprint.io/features/slicer/cura): No profile for the Longer Cube 2 · Runs in the SimplyPrint cloud - [Kiri:Moto](https://simplyprint.io/features/slicer/kirimoto): No profile for the Longer Cube 2 · Runs in the SimplyPrint cloud We only list slicers you can use in the SimplyPrint cloud, so there may be others for the Longer Cube 2. ## Longer Cube 2 specifications: bed size, print height and more ### Size - Build volume: 120 x 140 x 105 mm - Bed type: Square - Bed size: 120 x 140 mm - Max print height: 105 mm ### Printing - Enclosure: Partly enclosed - Max print speed: 180 mm/s - Max extruder temperature: 250 °C - Has heated bed: No - Number of nozzles: 1 - Toolheads: 1 - Direct drive: No - Probing tool / Auto Bed Leveling: No - Filament width: 1.75 mm ### Multi-material - Toolchanger or hotend changer: No - IDEX (independent dual extruders): No ### Connecting - Connectivity: SD card - Prints from: microSD card - Supports serial printing: Unknown - Shipped firmware: Unknown ### Files and slicing - Supported file formats: G-code (.gcode, .gco, .g) ### The printer - Printer manufacturer / brand: Longer - Printer model name: Cube 2 - Made by a company from: China - Launched: 2020 [Read more by the manufacturer](https://www.longer3d.com/products/cube-2-fdm-3d-printer) ## What filament can the Longer Cube 2 print? Filament compatibility for the Longer Cube 2: the materials Longer lists for it. | Filament | Suitability | Notes | | :--- | :--- | :--- | | PLA | Great | On the maker's list of materials for this printer. | | PETG | With care | Marginal - PETG prefers a hotter bed (~70-80C) than this printer reaches. | | TPU & flexibles | With care | Possible, but a Bowden extruder makes flexibles harder - print slowly and prefer firmer (higher-shore) TPU. | | ABS & ASA | Great | On the maker's list of materials for this printer. | | Nylon (PA) | Not ideal | Not recommended - nylon needs a hotter hotend (~250-270C) and ideally an enclosure. | | Polycarbonate (PC) | Not ideal | Not recommended - PC needs very high hotend temps and an enclosed chamber. | | Carbon-fiber & glass-filled | With care | Possible if you fit a hardened or wear-resistant nozzle - the abrasive fibers quickly wear a stock brass nozzle. | ## Printers like the Longer Cube 2 that work with SimplyPrint - [Longer LK5 Pro](https://simplyprint.io/compatibility/longer-lk5-pro): Compatible, 300 x 300 x 400 mm, Also by Longer · Also prints ABS & ASA - [Longer LK4 X](https://simplyprint.io/compatibility/longer-lk4-x): Expected to work, 220 x 220 x 250 mm, Also by Longer · Also prints ABS & ASA - [Voron Voron 0.X](https://simplyprint.io/compatibility/voron-voron-0-x): Compatible, 120 x 120 x 120 mm, Similar build volume · Also prints ABS & ASA - [Creality Ender-3 S1 Pro](https://simplyprint.io/compatibility/creality-ender-3-s1-pro): Compatible, 220 x 220 x 270 mm, Also prints ABS & ASA ## Where to buy the Longer Cube 2 - [Longer's global store](https://simplyprint.io/buy/8326) (Official store): Out of stock at Longer (Checked October 23, 2026) ## About Longer Longer (Shenzhen Longer 3D Technology Co., Ltd.) is a Chinese maker of budget FDM and resin 3D printers, laser engravers and UV printers. Its LK series of open-frame bed slingers, up to the LK5 Pro it still sells, is aimed at beginners, and it also built the Alfawise U20 and U30 sold under another name. In 2026 it added the LK10 and LK10 Plus, which run on a Klipper board. - Headquarters: Shenzhen, China - Ownership: Shenzhen Longer 3D Technology Co., Ltd., privately held - Website: https://www.longer.net Openness: Mixed (3.4 of 5) Published Marlin source, spare parts and slicer support for the older LK line; we found no published source for the new Klipper-based LK10. - Firmware and custom firmware (3 of 5): Longer published Marlin source for the LK1, LK4 Pro and LK5 Pro on GitHub (GPL-3.0, last updated 2022) and Klipper configs for older models (updated 2024). We found no source for the LK10's Klipper firmware. - Third-party filament, slicers and parts (4 of 5): Any filament, and no Longer slicer is required: Cura ships profiles for the LK1 to LK5 Pro and OrcaSlicer for the LK10 and LK10 Plus. Longer sells nozzle kits and hotend parts; we did not confirm which third-party nozzles fit. - Repairs and spare parts (4 of 5): Longer's shop sells LK-series mainboards, touch screens, heated beds, stepper motors, extruders, fans and nozzle kits; it publishes no CAD files. - Community and documentation (3 of 5): Longer runs a download centre with firmware, slicer builds and manuals, and a GitHub account with firmware source and Klipper configs; we found no official forum. ### Pros - Low prices for simple, beginner-oriented printers. - Marlin source published for the LK5 Pro and older models. - Spare parts sold, from mainboards to nozzles. - Profiles in both Cura and OrcaSlicer. ### Cons - No published source for the new LK10's Klipper firmware. - The LK5 Pro's firmware has not been updated since February 2022. - No official forum or community documentation hub found. ### Track record - 2026: Longer launched the LK10 and LK10 Plus, bed slingers on a Klipper board rated up to 500 mm/s. - February 2022: Longer released LK5 Pro firmware V0.4.0, based on Marlin 2; in October 2026 it was still the newest LK5 Pro firmware in Longer's download centre. - November 2020: Longer published the Marlin source for the LK1, LK4 Pro and LK5 Pro on GitHub under the GPL-3.0. How Longer compares with every other brand: https://simplyprint.io/articles/best-3d-printer ## Frequently asked questions ### Is the Longer Cube 2 compatible with SimplyPrint? We don't know yet. SimplyPrint works with 130+ brands and 600+ models via OctoPrint, Klipper and built-in integrations; if you have a Longer Cube 2, our compatibility check tells you in a few questions how it could connect. ### What slicer should I use for the Longer Cube 2? None of the slicers in SimplyPrint's cloud can slice for the Longer Cube 2 that we know of: it doesn't take standard G-code. Use the slicer its maker recommends. ### What filament can the Longer Cube 2 print? Longer lists PLA and ABS & ASA for the Cube 2. ### What is the Longer Cube 2's bed size and build volume? The Longer Cube 2 has a 120 x 140 mm print bed and prints up to 105 mm tall, a build volume of about 120 x 140 x 105 mm. See the full specifications table above for bed type, temperatures and more. ### When did the Longer Cube 2 come out? Longer launched the Cube 2 in 2020. ### Where can I buy the Longer Cube 2? From Longer's own store, which has shops for everywhere else. The links on this page go to those stores; some are affiliate links, so we may earn a commission at no extra cost to you. --- © 2026 SimplyPrint. All rights reserved. This page and the compatibility, specification and review data on it are compiled by SimplyPrint and may not be copied, scraped, reproduced or republished, in whole or in part, without prior written permission. Printer images are the property of their respective manufacturers and are shown for identification purposes only; SimplyPrint claims no ownership of them. Quoted reviews belong to their authors.