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Filters

Diagonal Monitor Size - 21.3" Remove filter

For Use With

Computers; Laptops
Computers; Laptops; Smartphones; Tablets
Computers; Tablets; Phones
Desktop Computers; Laptops; Tablets
Laptops
Laptops; Monitors
Laptops; USB-C Devices
Microsoft Surface; Monitors; Projectors
Mobile Devices
Monitors; Thunderbolt 3; Thunderbolt 4; USB-C Laptops
USB-C Devices

Aspect Ratio

16:09
16:10
16:9
16:9; 16:10
32:9
3:2
4:3
5:4

Auto Document Feed/Sheets

1
10
100
20
30
50
60
80

Color(s)

16.7 M
6-bit
Black
Black; Gray; White
Gray
Silver
Space Gray
White

Connector/Port/Interface

(1) Micro-USB B Female; (3) USB 3.0 A Male
(2) HDMI; microUSB Card Slot; SD Card Slot; (3) USB-A 3.2; USB-C PD
(2) USB-A 3.2 Gen1 Ports; (1) USB-C 3.2 Gen1 Port
3.5 mm; Displayport; HDMI; RJ45; Thunderbolt 3; USB A/C; VGA
Audio Jack; (2) HDMI; microSD Card Slot; RJ45; SD Card Slot; (2) USB-A 2.0; (3) USB-A 3.2; USB-C 3.2; USB-C PD; VGA
Audio; DisplayPort; (2) HDMI; RJ45; (2) USB-A 2.0; (4) USB-A 3.2; (2) USB-C PD
Audio; DisplayPort™; HDMI; Micro SD; NVMe; RJ45; SD; SSD; USB-A; USB-C; SATA
Audio; DisplayPort™; HDMI; Micro SD; RJ45; SD; USB-A; USB-C
Bluetooth®; Ethernet; USB
Bluetooth®; USB
Displayport; HDMI; RJ45; USB; VGA
Ethernet; HDMI; SD Card Reader; USB-A; USB-C PD 3.0
Ethernet; HDMI; SD Card; USB A; USB C
Ethernet; HDMI; SD; USB-A; USB-C
Ethernet; HDMI; USB-A; USB Micro B; VGA-D-sub 15
Ethernet; USB
Ethernet; USB 2.0; USB 3.0
Ethernet; USB 2.0; USB 3.1
Ethernet; USB 3.0
Ethernet; USB 3.0; Wi-Fi
Ethernet; USB 3.1
Ethernet; Wi-Fi
HDMI
HDMI; microSD Card Slot; RJ45; SD Card Slot; (3) USB-A 3.2; (2) USB-C 3.2
HDMI; microSD Card; SD Card; USB-A; USB-C
HDMI; USB-C; USB 3 A+PD
Hi-Speed USB 2.0
RJ-45
Thunderbolt 3; USB Type-C 3.1
Thunderbolt 3; USB-C
Thunderbolt 4
USB
USB 2.0
USB 2.0; USB 3.0
USB 2.0; Wi-Fi
USB 3.0
USB 3.0 B; (4) USB 3.0 A
USB 3.0; USB 2.0
USB 3.0; Wi-Fi
USB 3.1
USB 3.2
USB A
USB-A
USB-A; USB-C
USB-C

Cord Length

16 ft
16.4 ft
4.9 ft
5 ft
6 ft
6.5 ft
8 ft
9 ft
9.8 ft

CRT Monitor Size Range

15" to 17"

Diagonal Monitor Size

Display Type

LCD
LED

Fits Device Type

2-1; Laptop
2-in-1
CRT Monitor; Flat Panel Monitor
Dell Multi-Line Laptop
Dell™ OptiPlex 3240 AiO or 5250 AiO
Flat Panel Monitor
Flat Panel Monitor; Laptop
Flat Panel Monitors
Full-Screen Monitor Filters
iMac®
Laptop
Laptop; 2-in-1
Laptops
MacBook Pro® 13 M1-M2
MacBook Pro® Touch

Frame Rates

30 fps
60 fps
90 fps

Laptop Accessory Type

Webcam Filter

Megapixels

1.3 Mpixels
2 Mpixels
2.1 Mpixels
4 Mpixels

Microphone (Yes/No)

No
Yes

Number of Ports

13
14
3
4
6
7
8
9

Optical Resolution

1200 dpi
2400 dpi
4800 dpi
600 dpi

Panel Type

IPS
VA

Resolution

1280 pixels x 720 pixels
1920 Pixels x 1080 Pixels
2560 Pixels x 1440 Pixels
3840 pixels x 2160 pixels

Scan Size (W x H)

26 x 109
36 x 109
36" Wide
42" Wide
44" Wide
8.5 x 11.7
8.5 x 120
8.5 x 122
8.5 x 14
8.5 x 240
8.5 x 251
8.5 x 72

Scan Speed (Black)

10 ppm
13 ips
15 ppm
16 ppm
18 ppm
25 ppm
30 ppm
35 ppm
40 ppm
45 ppm
60 ppm
65 ppm
75 ppm
8 ppm

Scan Speed (Color)

10 ppm
13 ips
15 ppm
16 ppm
25 ppm
3 ips
30 ppm
35 ppm
40 ppm
45 ppm
60 ppm
65 ppm
75 ppm
8 ppm
9 ppm

Transfer Rate

10 Gbps
480 Mbps
5 Gbps
Up to 5 Gbps

Widescreen

No
Yes

Availability

In stock (1)

Price

Brand

3M™ (1)

Home Technology › Computer Hardware & Accessories 21.3"

Technology › Computer Hardware & Accessories

Products in Technology › Computer Hardware & Accessories.

Diagonal Monitor Size - 21.3" Remove filter

Computer Port Adapter Cards

Computer Port Adapter Cards 1item

Docking Stations

Docking Stations 20items

Laptop Accessories

Laptop Accessories 1item

Monitor Filters

Monitor Filters 116items

Print Servers/Network Cards

Print Servers/Network Cards 1item

Scanners 38items

Web Cameras/Webcams

Web Cameras/Webcams 27items

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View as

1 product

$121.66

$97.33/EA

Frameless Blackout Privacy Filter for 21.3" Flat Panel Monitor

3M™

3M Black Privacy Filters utilize ingenious microlouver technology to deliver world-class effective privacy for laptops and monitors. Side views are...
View full details

$121.66

$97.33/EA

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