This device is capable of converting RS232 to RS-485 by extending the maximum distance to 1.2km !. Passive, it does not require an external power supply (it uses the RS-232 interface to supply power).
The internal circuit controls the direction of data flows. Interface compatible with EIA / TIA RS-232C and RS-485 standards.
RS-232 side: female DB9 type connector.
RS-485 side: DB9 Male connector with additional connection plate for wire-to-wire connections. Works in modes: Asynchronous / Half Duplex / Differential Transmission
Transmission by 'twisted pair' or 'shielded twisted pair' (STP) cables. Transfer speed from 300 to 115,200 bps. Signals: RS232C: TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND / RS485: D + / A, D- / B, GND, + 5V- + 12V. Maximum transmission distance 1200m (RS-485) and 5m (RS-232). Dimensions: 95mm x 33mm x 17mm

Other Characteristics:
Cable length: 1 m
Colour of product: White
Connector 1: mini DisplayPort
Connector 2: DisplayPort
Gender: Male/Male

Connector 1: Mini DisplayPort
Connector 2: VGA (D-Sub)
Connectortype: Male / female

Low cost analog video cord D-sub DE-15 (HD-15) for connecting, for example, a computer to a monitor or a video projector.

Compatible with the following resolutions:

     QVGA (320x240)
     VGA (640x480)
     WVGA (800x480)
     SVGA (800x600)
     XGA (1024x768)
     WXGA (1366x768)
     XGA + (1152x864)
     WXGA + (1440x900)
     SXGA (1280x1024)
     WSXGA (1600x1024)
     SXGA + (1400x1050)
     WSXGA + (1680x1050)
     UXGA (1600x1200)

Technical characteristics

Type: IEEE 1394 cable
Technology: Armored
American Wire Gauge (AWG): 30
Functions: Molded
Black color
Connector: 9-pin FireWire 800 - male
Connector (second end): 6-pin FireWire - male
Conformity certificates: IEEE 1394b, Plug and Play, RoHS

Characteristics :
     For BD9 serial port, EGA, CGA and Monochrome display
     Shielded cable, overmolded connectors
     Can also be used as an RS232 serial extension (straight plane from 1 to 9)

A end: USB A male plug
B end: USB 3.0 micro B plug
Cable length 1 meter

Brand: Urban Factory
Model: KBX55UF-2
Language: French AZERTY
Interface: Wired USB
Black color
Number of Keys: 107
Numeric keypad: YES

HP 2.5 inch Grommet Screw for HDD (pack of 48) Computer case part - Blue, Metallic specifications

2.5 inch HP Grommet screw for HDD (pack of 48)

HP 2.5 inch Grommet Screw for HDD (pack of 48), Universal, Screwdriver kit, Blue, Metallic, 3.5 ", 260 G1 DM (mini); ProDesk 400 G1 SFF, G2 DM (Mini), G2 AIO Touch / Non-Touch; ProDesk 600 G1 DM ..., 48 piece (s)

Code lock to secure 1 device with notch

No risk of losing the keys!

Allows the securing of a laptop type equipment or any other device with
a security anchor slot (screen, hard drive, etc.).

Locking takes place via a 4-digit code which offers a large number of possible combinations and will delay a maximum of time anyone who attempts to force it.

The most produced:
- Fixing on K-Lock anchor slot (Kensington notch)
- 4 digits: 10,000 possible combinations
- Case hardened steel cable with mooring loop and 2 m long

USB 3.0 W / O Stand Kit

DELL EURO Simple E-Port II.
Connectivity technology: Docking station, Host interface: USB 2.0.
Product color: Black,
Brand compatibility: Dell,
Compatibility: Latitude E5430, E5530, E6230, E6330, E6430, E6430 ATG, E6530.
AC input voltage: 100-240 V,
AC input frequency: 50 - 60 Hz.
Width: 200 mm,
Depth: 170 mm, Height: 53.7 mm.
Description of output power: 130W

Connector types: DVI, USB, GBE

Screens supported 2
USB 3.0 - Backward-compatible USB 2.0 / 1.1 hub ports
Fast-charge port (s) Yes
4K Support No
USB 3.0 bus type
Connector Types 1 - DVI-D (25 Pin) Female
1 - DVI-I (29 pin) Female
2 - USB 3.0 A (fast charge, 9 pin) Female
3 - USB Type-A (9 pin) USB 3.0 Female
1 - RJ-45 Female
1 - Mini-jack 3.5 mm (4 positions) Female
1 - USB Type-B (9 pin) USB 3.0 Female
Compatible networks 10/100/1000 Mbps
Analogue resolutions max. 2048x1152 (VGA)
Digital resolutions max. 2048 x 1152 (Dual-Link DVI / HDMI)
Lower resolutions are also supported.
Type and bit rate USB 3.0 - 5 Gb / s
Max speed 5 Gbit / s data transfer (USB 3.0)
2 Gbps (Ethernet, full duplex)