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China | | Optical Mark Reader is a high-tech data input computer peripheral. NANHAO OMR has gained 6 patents and 12 computer software copyrights. Our OMR is famous for its high cost performances and low prices.... | | | | | | 2.
China | | Principal characteristics:
1. Possesses printer, can printer the sequence number.
2. Adopt the latest DSP technique; can recognize bar code.
3. Two photo electricity sensors in both sides; can re... | | | | | | 3.
China | | We are one of China leading OMR Scanner manufacturers and exporters, Our main products are Optical Mark Reader (OMR), OMR-forms, and OMR software!
Optical Mark Reader (OMR) is a high-tech data inp... | | | | | | 4.
China | | Key Specifications/Special Features:
Support USB 2.0 High-speed transfer rate up to 480Mbps, downwards compatible with USB 1.1
Support USB 1.1 Full-speed transfer rate up to 12Mbps, upwards compat... | | | | | | 5.
China | | Key Specifications/Special Features:
Adjustable tilt angle
Non-attachable
Prevents against laptop overheating, furniture heat damage and liquid spills
360° rotation
Stackable keyboard raisers
... | | | | | | 6.
China | | Key Specifications/Special Features:
Nothing to attach or assemble
Prevents notebook PC from overheating
More air under notebook PC, greater heat dissipation
Rubber feet keep notebook PC from mo... | | | | | | 7.
China | | Key Specifications/Special Features:
Features:
Circular mini-hub can connect with up to 4 USB devices (2.0/1.1)
Its data transfer speeds range from 5 to 480Mbps
Operation is plug-and-play
Speci... | | | | | | 8.
China | | Key Specifications/Special Features:
USB 2.0 4-port hub, new style, high-speed transfer
Connects up to four USB 2.0 or USB 1.1 devices
Speed: 480, 12 and 1.5Mbps
iMac system or 1BM PC with USB h... | | | | | | 9.
China | | Key Specifications/Special Features:
Interface: USB 2.0, 4 port Hub with mirror decoration
Fully compliant with the USB specification version 1.1/2.0
Full speed up to 480Mbps
Single chip integra... | | | | | | 10.
China | | Key Specifications/Special Features:
4 port HUB with steel mirror on the surface
Connects up to four USB2.0 (USB1.1) device
Speed: 480, 12, and 1.5Mbps
Supports:
iMac system or 1BM PC with USB ... | | | | | | 11.
China | | Key Specifications/Special Features:
With mirror decorated on the surface of the product
USB 2.0 4-port hub
Connect up to four USB 2.0 (or USB 1.1) devices
Speed supported: 480, 12 and 1.5Mbps
... | | | | | | 12.
China | | Key Specifications/Special Features:
Compatible with USB 2.0 and 1.1
USB 2.0 combo
Three ports hub
All-in-1 card reader
Slot identification:
Slot 1: SD, SD-ultra, SDC, MMC, HS-MMC, RS-MMC, min... | | | | | | 13.
China | | Key Specifications/Special Features:
USB 2.0 Combo, 52-in-one card reader with 3 ports USB hub
Slot 1: SD, SD-ultra, SDC, MMC, HS-MMC, RS-MMC, Mini SD and T-Flash cards
Slot 2: XD card
Slot 3: C... | | | | | | 14.
China | | Key Specifications/Special Features:
USB all-in-one card reader with mirror
Slot 1: SD, mini SD, MMC, RS-MMC, MMC 4.0, and RS-MMC 4.0
Slot 2: MMC micro, microSD, and T-Flash
Slot 3: CF-type I, I... | | | | | | 15.
China | | Key Specifications/Special Features:
Slot 1: MMC micro, micro SD and T-flash cards
Slot 2: SD, mini SD, MMC, RS-MMC and MMC 4.0 cards
Slot 3: MS, MS, MS-Pro, HS-MS-Pro, MS-Duo, MS-Pro-duo and HS-... | | | | | | 16.
China | | Driver Unit:F40mmSpeaker Sensitivity:110dB±3dB
Speaker Impedence:32O±15%
Speaker Frequency Range:20-20KHz
Mic.dimensions:F6*5mm Input Plug Diameter:3.5mm
Cord Length:Ap... | | | | | | 17.
China | | Driver Unit:F40mm Speaker Impedance: 32O±15% Speaker Sensitivity:103db±3db Speaker Frequency Range:20-20KHZ Mic. Dimens... | | | | | | 18.
China | | Driver Unit:F40mm
Speaker Impedance:32O±15%
Speaker Sensitivity:117dB
Speaker Frequency Range:20-20KHz
Mic.Sensitivity:-58dB±3dB Input Plug Diameter:3.5mm
Cord Length... | | | | | | 19.
China | | Driver Unit:F50mm
Speaker Impedanc:32O±15%
Frequency Response:20-20KHz
Mic.dimensions:F6*5mm Mic. Sensitivity:-58dB±3dB
Input Plug Diameter:3.5mm
Cord Length:Appr.22m | | | | | | 20.
China | | If you have interest in our headphones or microphones, pls contact or visit us any time you convenient. you can get a good price ! | | |
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