Ustym 4K PRO Ultimate 2024 v4 (E2 multiboot)
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Ustym 4K PRO Ultimate 2024 v4 (E2 multiboot)

4K UHD combo set top box with two inputs (Satellite + Terrestrial/Cable) multiboot OS (Engima2+Denys_OS)


The heart of Ustym 4K PRO Ultimate 2024 v4: Hisilicon Hi3798MV200 powerful processor

ARM Cortex A53, Quad-core 64 bit, 15.000 DMIPS! (4 x 1.6 GHz)

Enigma2 operating system, with support from the best Enigma2 image development teams


Support for Multistream, T2-Mi, DD+, DVBS2X and other


Fast and stable operation of the Kodi Entertainment Center (XBMC)


Portals support

2 inputs: satellite DVBS2X and terrestrial or cable DVBT2/C

2 USB ports: USB3.0 + USB2.0                            


HDMI 2.0a output with resolution up to 3840x2160p (4K Ultra HD) 60fps


Wide Dynamic Range (HDR) 10 bit Hybrid Log-Gamma (HLG)

New H.265 Video Compression Format (HEVC)

           High Speed RAM 1 GB + EMMC High Speed Flash 8 GB

Dual band WiFi 2.4/5Ghz with dual 5dbi antennas enables high-speed Internet connectivity up to 1200Mbps


Ethernet LAN 1000 Mbps (Gigabit Ethernet)

SPDIF Digital Audio Output


Integrated Card reader CA

MicroSD Card slot


DualBoot OS: Enigma2 + Denys_OS


Specifications uClan Ustym 4K PRO Ultimate 2024 v4:

  • Combination of 2 tuners: satellite DVBS2X and terrestrial or cable DVBT2/C
  • Multi-core 64-bit (4x 1.6 GHz) ARM Cortex A53 Hisilicon Hi3798MV200 processor with 15.000 DMIPS
  • GPU: Mali-450 multi-core high performance GPU
  • DVBS2X satellite tuner track chipset: AVL62X1
  • DVBT2/C terrestrial/cable tuner track chipset: ATBM7821
  • 8GB eMMC flash memory
  • 1 GB RAM
  • 4-digit 7-segment white display
  • High speed 1200 Mbps WiFi (2 external antennas) 2.4Ghz/5Ghz
  • High speed 1Gbps LAN

Technical features:

  • MultiBoot (can choose which operating system boot up)
  • Open source operating system Linux Enigma2
  • Denys_OS proprietary Linux operating system
  • Full support for HW MPEG-2, MPEG-4 AVC, H.264 and H.265 HEVC
  • Multistream and T2MI support
  • DiSEqC 1.0, 1.1, 1.2 and 1.3 (USALS) and Unicable compatible
  • HDMI 2.0a output with HDCP 2.2 up to 4K @ 60Hz
  • Video Output Resolution: 4K / 2K UHD 2160p HDR, Full HD 1080p, 1080i, 720p, 576p, 576i and True 3D
  • HDR 10bit and HLG
  • PAL / NTSC support
  • Extended EPG and program timer reservation in EPG
  • Supports XMLTV EPG in DVB mode (Electronic Program Guide)
  • Channel change speed less than 1 second
  • Support for multiple language audio tracks
  • PIP HD and UHD (Picture in Picture)
  • Blindscan (blind channel search)
  • DD (AC3), DD+ support
  • Support for connecting to portals (WEB mode / Simply API)
  • Support for connecting to IPTV servers (.m3u .m3u8)
  • Support for connecting to WEB portals
  • Support for XMLTV EPG in IPTV modes (electronic program guide)
  • Chromium Browser with Mouse Support
  • Ffmpeq HW playback support
  • WEB interface for managing settings
  • Playback of 2160P H.264 and H.265 HEVC media
  • Record and TIMESHIFT in one moment
  • Online software update
  • PVR transmission recording (* optional)
  • Consumption 0.5W in standby
  • Power adapter 12V 2A
  • Dimensions 220mm / 125mm / 40mm
  • CE certificate


  • Input for satellite TV: DVBS2X (H.2654 / H.265 HEVC 4K UHD), LNB 14v / 18v
  • Input for cable and terrestrial TV: DVBT2/C (H.264 / H.265 HEVC 4K UHD)
  • High quality digital HDMI 2.0a output
  • 1 SPDIF digital optical audio output
  • 1x AV audio video connector for RCA connection
  • 1 RS-232 connector (for maintenance)
  • 2 external 5dbi WiFi antennas for 1200 Mbps dual band WiFi 2.4Ghz / 5Ghz
  • 1 x USB 3.0 port
  • 1 x USB 2.0 port
  • 1 microSD TF card slot
  • 1 RJ45 port for Gigabit LAN ETHERNET connection 1000Mbps
  • 1 slot for conditional access cards (CA CARD)
  • 1 socket for connecting a 12 volt power adapter
  • 1 button to enter recovery mode


Data sheet
Hisilicon Hi3798MV200
Video Output Resolution
4K Ultra HD
LAN Ethernet RJ45
WiFi (built-in)
Embedded WiFi 2.4Ghz / 5Ghz
Antenna input
DVBS/S2 + DVBT/T2/C (combo)
USB ports
1x USB2.0 port + 1x USB3.0 port
With LED display
CA cardreader
With CA cardreader
Compression formats
H.264 + H.265
Sound formats support
DD (AC3) / DD+
RAM memory
FLASH memory
Micro SD card slot
Operating system
MultiBoot: Enigma2 + Denys_OS
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