DIGITUS HDMI KVM IP Extender Set — Full HD up to 150 m, Keyboard & Mouse at the Remote End
KVM over IPUp to 150 m point-to-pointUnlimited via LAN switchesFull HD 1920x1200/60
The DIGITUS DS-55507 is an HDMI KVM extender set that carries Full HD video (up to 1920x1200 at 60Hz, 4:4:4) plus USB keyboard and mouse between a computer and a remote workstation over network cable. A direct CAT 5e (or better) run reaches up to 150 m; through standard network switches on your existing LAN, the distance becomes practically unlimited.
Typical uses are machines in a server room, industrial PCs in a protected cabinet, kiosks and public displays: the computer stays secure, and the operator works at the receiver with a monitor, keyboard and mouse as if sitting next to it. IR pass-through allows a remote control to operate the source from the display end.
Before you order: Keyboard and mouse are extended over USB 1.1 — fine for standard keyboards and mice, not for USB drives, webcams or other high-speed devices. Over a LAN, the extender uses network bandwidth; ask us before putting it on a busy office switch.
What's in the Box
- 1× transmitter unit
- 1× receiver unit
- 1× IR transmitter cable (1.5 m)
- 1× IR receiver cable (1.5 m)
- 2× power supply units (1.15 m cable)
- 1× USB-B to USB-A cable (1.5 m) for the PC
- 1× operating instructions
What It Means in Practice
- Point-to-point: one CAT cable between transmitter and receiver, up to 150 m.
- Via IP: plug both units into standard network switches to cross buildings or floors without a dedicated cable.
- Connect the supplied USB-B to USB-A cable from the transmitter to the PC; plug keyboard and mouse into the two USB-A ports on the receiver.
- Robust metal housings rated −10 to 50°C suit industrial and commercial settings.
What Will Not Work
- No 4K — maximum 1920x1200 at 60Hz.
- USB is 1.1: no USB storage, cameras or audio interfaces through the extender.
- Not wireless — a CAT cable or LAN connection is required.
- No touch-screen support is published.
- No RS-232 channel.
Key Features
KVM at a distance
Keyboard, mouse and Full HD screen at up to 150 m — or across your LAN.
IP capable
Works through commercially available network switches for unlimited reach.
IR pass-through
Control the source from the remote location with its own remote.
Industrial-grade housing
Metal enclosure, −10 to 50°C operating range.
Technical Specifications
| Identification |
| Part Number |
DS-55507 |
| EAN / GTIN |
4016032478935 |
| Brand |
DIGITUS (ASSMANN) |
| Product type |
HDMI KVM IP extender set |
| Video |
| Max. resolution |
1920 x 1200 at 60Hz, 4:4:4 |
| HDMI / HDCP |
HDMI 1.4 · HDCP 1.4 |
| Bandwidth |
6.75 Gbps |
| Compression |
H.265 |
| Transmission |
| Point-to-point |
up to 150 m |
| Via network switches |
unlimited distance (IP) |
| Supported cable |
CAT 5e, 6, 6A, 7, 8 |
| USB |
USB 1.1 (keyboard, mouse) |
| Connectivity |
| Transmitter |
1× HDMI in · 1× RJ45 · 1× USB-B (to PC) · 1× IR out · DC power in |
| Receiver |
1× HDMI out · 1× RJ45 · 2× USB-A (keyboard/mouse) · 1× IR in · DC power in |
| Physical |
| Housing |
Metal |
| Colour |
Black |
| Dimensions (per unit) |
91.5 x 67 x 17.5 mm |
| Weight |
TX 155 g · RX 150 g |
| Power consumption |
TX approx. 1.4 W · RX approx. 1.7 W |
| Operating temperature |
−10 to 50°C |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
Manufacturer warranty per DIGITUS/ASSMANN terms — claims handled through Singular |
Frequently Asked Questions
Can I run it over my existing office network?
Yes, through standard network switches. For best results put it on a separate VLAN or switch; send us your network setup and we will advise.
Will a USB barcode scanner work at the receiver?
Many keyboard-emulating scanners work, but only keyboard/mouse-class USB 1.1 devices are supported. Ask us with the model.
Can I add more screens?
DIGITUS publishes the DS-55507 as a set; for multi-screen IP distribution look at DS-55517 or DS-55529, which support up to 253 receivers.
Singular Expert Insight · Buyer's Guide
KVM extension is about keeping valuable computers safe while people work comfortably somewhere else. The DS-55507 does that in Full HD with the option to run over your LAN; for an IP install, plan it with proper managed
network switches so video traffic does not compete with office data.
✓ Buy it if you need to operate a Full HD computer from up to 150 m away, or across your LAN, with keyboard and mouse.
✕ Skip it if you need 4K, high-speed USB devices at the remote end, or a wireless link.
→ Also consider DIGITUS DS-55355 (4K/60Hz KVM IP, 200 m) or DS-55529 (Full HD KVM IP, up to 253 screens).
Not sure it fits your setup? Send us the model of your rack, switch or device and we will check compatibility before you order.